| 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 | $211.29 | 13.664% | $240.1607 | $240.16 | $240.15 | $240.20 |
| Purchase #2 | $10.51 | 11.364% | $11.7044 | $11.70 | $11.70 | $11.70 |
| Purchase #3 | $86.92 | 8.304% | $94.1378 | $94.14 | $94.15 | $94.10 |
| Purchase #4 | $156.82 | 10.736% | $173.6562 | $173.66 | $173.65 | $173.70 |
| Purchase #5 | $66.96 | 12.848% | $75.563 | $75.56 | $75.55 | $75.60 |
| Purchase #6 | $114.95 | 11.640% | $128.3302 | $128.33 | $128.35 | $128.30 |
| Purchase #7 | $33.27 | 4.343% | $34.7149 | $34.71 | $34.70 | $34.70 |
| 7 purchase totals = | $680.72 | $758.2672 | $758.26 | $758.25 | $758.30 | |