| 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 | $203.44 | 10.168% | $224.1258 | $224.13 | $224.15 | $224.10 |
| Purchase #2 | $64.99 | 9.473% | $71.1465 | $71.15 | $71.15 | $71.10 |
| Purchase #3 | $201.48 | 6.211% | $213.9939 | $213.99 | $214.00 | $214.00 |
| Purchase #4 | $36.87 | 3.157% | $38.034 | $38.03 | $38.05 | $38.00 |
| Purchase #5 | $143.88 | 5.305% | $151.5128 | $151.51 | $151.50 | $151.50 |
| Purchase #6 | $126.35 | 4.540% | $132.0863 | $132.09 | $132.10 | $132.10 |
| Purchase #7 | $89.73 | 6.724% | $95.7634 | $95.76 | $95.75 | $95.80 |
| 7 purchase totals = | $866.74 | $926.6627 | $926.66 | $926.70 | $926.60 | |