| 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 | $111.60 | 3.299% | $115.2817 | $115.28 | $115.30 | $115.30 |
| Purchase #2 | $235.80 | 13.714% | $268.1376 | $268.14 | $268.15 | $268.10 |
| Purchase #3 | $172.48 | 11.456% | $192.2393 | $192.24 | $192.25 | $192.20 |
| Purchase #4 | $108.43 | 7.487% | $116.5482 | $116.55 | $116.55 | $116.50 |
| Purchase #5 | $212.43 | 7.179% | $227.6803 | $227.68 | $227.70 | $227.70 |
| Purchase #6 | $68.96 | 9.323% | $75.3891 | $75.39 | $75.40 | $75.40 |
| Purchase #7 | $31.51 | 8.438% | $34.1688 | $34.17 | $34.15 | $34.20 |
| 7 purchase totals = | $941.21 | $1,029.4450 | $1,029.45 | $1,029.50 | $1,029.40 | |