| 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 | $12.32 | 8.718% | $13.3941 | $13.39 | $13.40 | $13.40 |
| Purchase #2 | $206.62 | 5.130% | $217.2196 | $217.22 | $217.20 | $217.20 |
| Purchase #3 | $246.84 | 9.449% | $270.1639 | $270.16 | $270.15 | $270.20 |
| Purchase #4 | $88.98 | 3.269% | $91.8888 | $91.89 | $91.90 | $91.90 |
| Purchase #5 | $34.86 | 12.849% | $39.3392 | $39.34 | $39.35 | $39.30 |
| Purchase #6 | $248.64 | 6.840% | $265.647 | $265.65 | $265.65 | $265.60 |
| Purchase #7 | $16.35 | 5.589% | $17.2638 | $17.26 | $17.25 | $17.30 |
| 7 purchase totals = | $854.61 | $914.9164 | $914.91 | $914.90 | $914.90 | |