| 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 | $192.62 | 9.143% | $210.2312 | $210.23 | $210.25 | $210.20 |
| Purchase #2 | $80.74 | 12.288% | $90.6613 | $90.66 | $90.65 | $90.70 |
| Purchase #3 | $112.71 | 6.830% | $120.4081 | $120.41 | $120.40 | $120.40 |
| Purchase #4 | $61.99 | 4.793% | $64.9612 | $64.96 | $64.95 | $65.00 |
| Purchase #5 | $176.84 | 10.568% | $195.5285 | $195.53 | $195.55 | $195.50 |
| Purchase #6 | $199.80 | 12.201% | $224.1776 | $224.18 | $224.20 | $224.20 |
| Purchase #7 | $37.94 | 7.816% | $40.9054 | $40.91 | $40.90 | $40.90 |
| 7 purchase totals = | $862.64 | $946.8733 | $946.88 | $946.90 | $946.90 | |