| 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 | $207.48 | 4.561% | $216.9432 | $216.94 | $216.95 | $216.90 |
| Purchase #2 | $45.51 | 5.667% | $48.0891 | $48.09 | $48.10 | $48.10 |
| Purchase #3 | $195.92 | 7.229% | $210.0831 | $210.08 | $210.10 | $210.10 |
| Purchase #4 | $13.98 | 12.502% | $15.7278 | $15.73 | $15.75 | $15.70 |
| Purchase #5 | $62.56 | 5.119% | $65.7624 | $65.76 | $65.75 | $65.80 |
| Purchase #6 | $103.74 | 11.546% | $115.7178 | $115.72 | $115.70 | $115.70 |
| Purchase #7 | $185.52 | 11.108% | $206.1276 | $206.13 | $206.15 | $206.10 |
| 7 purchase totals = | $814.71 | $878.4510 | $878.45 | $878.50 | $878.40 | |