| 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 | $98.48 | 12.442% | $110.7329 | $110.73 | $110.75 | $110.70 |
| Purchase #2 | $204.32 | 12.641% | $230.1481 | $230.15 | $230.15 | $230.10 |
| Purchase #3 | $42.30 | 9.438% | $46.2923 | $46.29 | $46.30 | $46.30 |
| Purchase #4 | $84.88 | 8.237% | $91.8716 | $91.87 | $91.85 | $91.90 |
| Purchase #5 | $30.99 | 7.525% | $33.322 | $33.32 | $33.30 | $33.30 |
| Purchase #6 | $219.53 | 6.594% | $234.0058 | $234.01 | $234.00 | $234.00 |
| Purchase #7 | $179.95 | 4.362% | $187.7994 | $187.80 | $187.80 | $187.80 |
| 7 purchase totals = | $860.45 | $934.1721 | $934.17 | $934.15 | $934.10 | |