| 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 | $99.98 | 7.718% | $107.6965 | $107.70 | $107.70 | $107.70 |
| Purchase #2 | $118.69 | 8.658% | $128.9662 | $128.97 | $128.95 | $129.00 |
| Purchase #3 | $135.68 | 4.816% | $142.2143 | $142.21 | $142.20 | $142.20 |
| Purchase #4 | $128.76 | 12.743% | $145.1679 | $145.17 | $145.15 | $145.20 |
| Purchase #5 | $151.96 | 3.464% | $157.2239 | $157.22 | $157.20 | $157.20 |
| Purchase #6 | $202.62 | 10.636% | $224.1707 | $224.17 | $224.15 | $224.20 |
| Purchase #7 | $110.85 | 6.810% | $118.3989 | $118.40 | $118.40 | $118.40 |
| 7 purchase totals = | $948.54 | $1,023.8384 | $1,023.84 | $1,023.75 | $1,023.90 | |