| 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 | $228.80 | 7.825% | $246.7036 | $246.70 | $246.70 | $246.70 |
| Purchase #2 | $87.56 | 12.683% | $98.6652 | $98.67 | $98.65 | $98.70 |
| Purchase #3 | $173.53 | 11.786% | $193.9822 | $193.98 | $194.00 | $194.00 |
| Purchase #4 | $41.50 | 8.189% | $44.8984 | $44.90 | $44.90 | $44.90 |
| Purchase #5 | $88.37 | 7.108% | $94.6513 | $94.65 | $94.65 | $94.70 |
| Purchase #6 | $70.34 | 3.817% | $73.0249 | $73.02 | $73.00 | $73.00 |
| Purchase #7 | $173.38 | 12.545% | $195.1305 | $195.13 | $195.15 | $195.10 |
| 7 purchase totals = | $863.48 | $947.0561 | $947.05 | $947.05 | $947.10 | |