| 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 | $51.63 | 6.192% | $54.8269 | $54.83 | $54.85 | $54.80 |
| Purchase #2 | $243.25 | 5.203% | $255.9063 | $255.91 | $255.90 | $255.90 |
| Purchase #3 | $130.44 | 3.623% | $135.1658 | $135.17 | $135.15 | $135.20 |
| Purchase #4 | $193.47 | 10.161% | $213.1285 | $213.13 | $213.15 | $213.10 |
| Purchase #5 | $106.98 | 8.722% | $116.3108 | $116.31 | $116.30 | $116.30 |
| Purchase #6 | $170.38 | 4.584% | $178.1902 | $178.19 | $178.20 | $178.20 |
| Purchase #7 | $228.94 | 6.595% | $244.0386 | $244.04 | $244.05 | $244.00 |
| 7 purchase totals = | $1,125.09 | $1,197.5671 | $1,197.58 | $1,197.60 | $1,197.50 | |