| 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 | $114.87 | 13.151% | $129.9766 | $129.98 | $130.00 | $130.00 |
| Purchase #2 | $182.30 | 8.228% | $197.2996 | $197.30 | $197.30 | $197.30 |
| Purchase #3 | $60.79 | 10.743% | $67.3207 | $67.32 | $67.30 | $67.30 |
| Purchase #4 | $229.30 | 10.550% | $253.4912 | $253.49 | $253.50 | $253.50 |
| Purchase #5 | $174.69 | 13.595% | $198.4391 | $198.44 | $198.45 | $198.40 |
| Purchase #6 | $74.60 | 8.433% | $80.891 | $80.89 | $80.90 | $80.90 |
| Purchase #7 | $178.50 | 7.209% | $191.3681 | $191.37 | $191.35 | $191.40 |
| 7 purchase totals = | $1,015.05 | $1,118.7863 | $1,118.79 | $1,118.80 | $1,118.80 | |