| 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 | $177.85 | 3.630% | $184.306 | $184.31 | $184.30 | $184.30 |
| Purchase #2 | $202.37 | 4.407% | $211.2884 | $211.29 | $211.30 | $211.30 |
| Purchase #3 | $102.59 | 3.640% | $106.3243 | $106.32 | $106.30 | $106.30 |
| Purchase #4 | $118.74 | 8.666% | $129.03 | $129.03 | $129.05 | $129.00 |
| Purchase #5 | $33.51 | 8.471% | $36.3486 | $36.35 | $36.35 | $36.30 |
| Purchase #6 | $132.32 | 12.653% | $149.0624 | $149.06 | $149.05 | $149.10 |
| Purchase #7 | $234.87 | 4.298% | $244.9647 | $244.96 | $244.95 | $245.00 |
| 7 purchase totals = | $1,002.25 | $1,061.3244 | $1,061.32 | $1,061.30 | $1,061.30 | |