| 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 | $96.65 | 12.481% | $108.7129 | $108.71 | $108.70 | $108.70 |
| Purchase #2 | $110.95 | 9.585% | $121.5846 | $121.58 | $121.60 | $121.60 |
| Purchase #3 | $178.56 | 9.325% | $195.2107 | $195.21 | $195.20 | $195.20 |
| Purchase #4 | $214.49 | 8.327% | $232.3506 | $232.35 | $232.35 | $232.40 |
| Purchase #5 | $106.84 | 13.670% | $121.445 | $121.45 | $121.45 | $121.40 |
| Purchase #6 | $125.83 | 12.852% | $142.0017 | $142.00 | $142.00 | $142.00 |
| Purchase #7 | $175.53 | 12.359% | $197.2238 | $197.22 | $197.20 | $197.20 |
| 7 purchase totals = | $1,008.85 | $1,118.5293 | $1,118.52 | $1,118.50 | $1,118.50 | |