| 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 | $200.60 | 4.251% | $209.1275 | $209.13 | $209.15 | $209.10 |
| Purchase #2 | $220.73 | 10.741% | $244.4386 | $244.44 | $244.45 | $244.40 |
| Purchase #3 | $40.30 | 7.467% | $43.3092 | $43.31 | $43.30 | $43.30 |
| Purchase #4 | $147.48 | 12.537% | $165.9696 | $165.97 | $165.95 | $166.00 |
| Purchase #5 | $224.97 | 4.692% | $235.5256 | $235.53 | $235.55 | $235.50 |
| Purchase #6 | $56.71 | 13.217% | $64.2054 | $64.21 | $64.20 | $64.20 |
| Purchase #7 | $99.26 | 9.276% | $108.4674 | $108.47 | $108.45 | $108.50 |
| 7 purchase totals = | $990.05 | $1,071.0433 | $1,071.06 | $1,071.05 | $1,071.00 | |