| 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 | $219.82 | 13.714% | $249.9661 | $249.97 | $249.95 | $250.00 |
| Purchase #2 | $17.47 | 11.253% | $19.4359 | $19.44 | $19.45 | $19.40 |
| Purchase #3 | $133.40 | 6.225% | $141.7042 | $141.70 | $141.70 | $141.70 |
| Purchase #4 | $74.48 | 3.756% | $77.2775 | $77.28 | $77.30 | $77.30 |
| Purchase #5 | $26.64 | 13.638% | $30.2732 | $30.27 | $30.25 | $30.30 |
| Purchase #6 | $123.45 | 4.150% | $128.5732 | $128.57 | $128.55 | $128.60 |
| Purchase #7 | $209.57 | 9.687% | $229.871 | $229.87 | $229.85 | $229.90 |
| 7 purchase totals = | $804.83 | $877.1011 | $877.10 | $877.05 | $877.20 | |