| 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 | $25.66 | 13.169% | $29.0392 | $29.04 | $29.05 | $29.00 |
| Purchase #2 | $179.45 | 4.128% | $186.8577 | $186.86 | $186.85 | $186.90 |
| Purchase #3 | $225.70 | 8.180% | $244.1623 | $244.16 | $244.15 | $244.20 |
| Purchase #4 | $213.77 | 13.755% | $243.1741 | $243.17 | $243.15 | $243.20 |
| Purchase #5 | $118.44 | 6.654% | $126.321 | $126.32 | $126.30 | $126.30 |
| Purchase #6 | $177.89 | 9.452% | $194.7042 | $194.70 | $194.70 | $194.70 |
| Purchase #7 | $149.47 | 13.608% | $169.8099 | $169.81 | $169.80 | $169.80 |
| 7 purchase totals = | $1,090.38 | $1,194.0684 | $1,194.06 | $1,194.00 | $1,194.10 | |