| 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 | $245.49 | 9.262% | $268.2273 | $268.23 | $268.25 | $268.20 |
| Purchase #2 | $243.25 | 5.771% | $257.288 | $257.29 | $257.30 | $257.30 |
| Purchase #3 | $216.64 | 8.692% | $235.4703 | $235.47 | $235.45 | $235.50 |
| Purchase #4 | $169.60 | 4.445% | $177.1387 | $177.14 | $177.15 | $177.10 |
| Purchase #5 | $105.46 | 6.736% | $112.5638 | $112.56 | $112.55 | $112.60 |
| Purchase #6 | $233.69 | 9.166% | $255.11 | $255.11 | $255.10 | $255.10 |
| Purchase #7 | $172.98 | 12.352% | $194.3465 | $194.35 | $194.35 | $194.30 |
| 7 purchase totals = | $1,387.11 | $1,500.1446 | $1,500.15 | $1,500.15 | $1,500.10 | |