| 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 | $102.50 | 5.484% | $108.1211 | $108.12 | $108.10 | $108.10 |
| Purchase #2 | $142.42 | 13.275% | $161.3263 | $161.33 | $161.35 | $161.30 |
| Purchase #3 | $226.88 | 3.300% | $234.367 | $234.37 | $234.35 | $234.40 |
| Purchase #4 | $147.25 | 6.157% | $156.3162 | $156.32 | $156.30 | $156.30 |
| Purchase #5 | $60.61 | 10.244% | $66.8189 | $66.82 | $66.80 | $66.80 |
| Purchase #6 | $215.29 | 6.809% | $229.9491 | $229.95 | $229.95 | $229.90 |
| Purchase #7 | $39.28 | 10.734% | $43.4963 | $43.50 | $43.50 | $43.50 |
| 7 purchase totals = | $934.23 | $1,000.3949 | $1,000.41 | $1,000.35 | $1,000.30 | |