| 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 | $230.95 | 3.108% | $238.1279 | $238.13 | $238.15 | $238.10 |
| Purchase #2 | $169.36 | 4.710% | $177.3369 | $177.34 | $177.35 | $177.30 |
| Purchase #3 | $88.67 | 12.278% | $99.5569 | $99.56 | $99.55 | $99.60 |
| Purchase #4 | $244.66 | 10.294% | $269.8453 | $269.85 | $269.85 | $269.80 |
| Purchase #5 | $25.60 | 8.819% | $27.8577 | $27.86 | $27.85 | $27.90 |
| Purchase #6 | $193.36 | 6.180% | $205.3096 | $205.31 | $205.30 | $205.30 |
| Purchase #7 | $151.45 | 3.745% | $157.1218 | $157.12 | $157.10 | $157.10 |
| 7 purchase totals = | $1,104.05 | $1,175.1561 | $1,175.17 | $1,175.15 | $1,175.10 | |