| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $219.75 | 11.414% | $244.8323 | $244.83 | $244.85 | $244.80 |
| Purchase #2 | $112.96 | 9.673% | $123.8866 | $123.89 | $123.90 | $123.90 |
| Purchase #3 | $147.62 | 13.328% | $167.2948 | $167.29 | $167.30 | $167.30 |
| Purchase #4 | $126.82 | 13.133% | $143.4753 | $143.48 | $143.50 | $143.50 |
| Purchase #5 | $183.87 | 13.552% | $208.7881 | $208.79 | $208.80 | $208.80 |
| Purchase #6 | $129.72 | 4.331% | $135.3382 | $135.34 | $135.35 | $135.30 |
| Purchase #7 | $107.52 | 13.736% | $122.2889 | $122.29 | $122.30 | $122.30 |
| 7 purchase totals = | $1,028.26 | $1,145.9042 | $1,145.91 | $1,146.00 | $1,145.90 | |