| 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 | $244.90 | 11.121% | $272.1353 | $272.14 | $272.15 | $272.10 |
| Purchase #2 | $250.69 | 6.751% | $267.6141 | $267.61 | $267.60 | $267.60 |
| Purchase #3 | $234.70 | 8.346% | $254.2881 | $254.29 | $254.30 | $254.30 |
| Purchase #4 | $39.30 | 10.494% | $43.4241 | $43.42 | $43.40 | $43.40 |
| Purchase #5 | $80.55 | 6.187% | $85.5336 | $85.53 | $85.55 | $85.50 |
| Purchase #6 | $177.79 | 5.758% | $188.0271 | $188.03 | $188.05 | $188.00 |
| Purchase #7 | $76.46 | 12.674% | $86.1505 | $86.15 | $86.15 | $86.20 |
| 7 purchase totals = | $1,104.39 | $1,197.1728 | $1,197.17 | $1,197.20 | $1,197.10 | |