| 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 | $192.44 | 10.575% | $212.7905 | $212.79 | $212.80 | $212.80 |
| Purchase #2 | $229.59 | 10.351% | $253.3549 | $253.35 | $253.35 | $253.40 |
| Purchase #3 | $168.29 | 11.545% | $187.7191 | $187.72 | $187.70 | $187.70 |
| Purchase #4 | $131.41 | 13.379% | $148.9913 | $148.99 | $149.00 | $149.00 |
| Purchase #5 | $49.34 | 8.513% | $53.5403 | $53.54 | $53.55 | $53.50 |
| Purchase #6 | $224.98 | 6.718% | $240.0942 | $240.09 | $240.10 | $240.10 |
| Purchase #7 | $54.93 | 3.655% | $56.9377 | $56.94 | $56.95 | $56.90 |
| 7 purchase totals = | $1,050.98 | $1,153.4280 | $1,153.42 | $1,153.45 | $1,153.40 | |