| 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 | $202.92 | 4.621% | $212.2969 | $212.30 | $212.30 | $212.30 |
| Purchase #2 | $135.77 | 3.386% | $140.3672 | $140.37 | $140.35 | $140.40 |
| Purchase #3 | $165.86 | 8.105% | $179.303 | $179.30 | $179.30 | $179.30 |
| Purchase #4 | $224.90 | 11.761% | $251.3505 | $251.35 | $251.35 | $251.40 |
| Purchase #5 | $152.30 | 10.499% | $168.29 | $168.29 | $168.30 | $168.30 |
| Purchase #6 | $152.86 | 13.546% | $173.5664 | $173.57 | $173.55 | $173.60 |
| Purchase #7 | $191.75 | 11.583% | $213.9604 | $213.96 | $213.95 | $214.00 |
| 7 purchase totals = | $1,226.36 | $1,339.1344 | $1,339.14 | $1,339.10 | $1,339.30 | |