| 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 | $235.91 | 4.181% | $245.7734 | $245.77 | $245.75 | $245.80 |
| Purchase #2 | $154.39 | 9.741% | $169.4291 | $169.43 | $169.45 | $169.40 |
| Purchase #3 | $124.30 | 6.284% | $132.111 | $132.11 | $132.10 | $132.10 |
| Purchase #4 | $202.51 | 3.729% | $210.0616 | $210.06 | $210.05 | $210.10 |
| Purchase #5 | $90.49 | 6.327% | $96.2153 | $96.22 | $96.20 | $96.20 |
| Purchase #6 | $169.94 | 12.290% | $190.8256 | $190.83 | $190.85 | $190.80 |
| Purchase #7 | $98.95 | 12.171% | $110.9932 | $110.99 | $111.00 | $111.00 |
| 7 purchase totals = | $1,076.49 | $1,155.4092 | $1,155.41 | $1,155.40 | $1,155.40 | |