| 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 | $223.72 | 8.618% | $243.0002 | $243.00 | $243.00 | $243.00 |
| Purchase #2 | $50.74 | 7.764% | $54.6795 | $54.68 | $54.70 | $54.70 |
| Purchase #3 | $7.35 | 12.451% | $8.2651 | $8.27 | $8.25 | $8.30 |
| Purchase #4 | $160.87 | 4.320% | $167.8196 | $167.82 | $167.80 | $167.80 |
| Purchase #5 | $128.62 | 11.247% | $143.0859 | $143.09 | $143.10 | $143.10 |
| Purchase #6 | $241.27 | 13.312% | $273.3879 | $273.39 | $273.40 | $273.40 |
| Purchase #7 | $75.30 | 9.768% | $82.6553 | $82.66 | $82.65 | $82.70 |
| 7 purchase totals = | $887.87 | $972.8935 | $972.91 | $972.90 | $973.00 | |