| 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 | $108.50 | 13.323% | $122.9555 | $122.96 | $122.95 | $123.00 |
| Purchase #2 | $124.38 | 13.187% | $140.782 | $140.78 | $140.80 | $140.80 |
| Purchase #3 | $221.61 | 3.214% | $228.7325 | $228.73 | $228.75 | $228.70 |
| Purchase #4 | $81.46 | 12.601% | $91.7248 | $91.72 | $91.70 | $91.70 |
| Purchase #5 | $204.39 | 10.157% | $225.1499 | $225.15 | $225.15 | $225.10 |
| Purchase #6 | $238.56 | 12.517% | $268.4206 | $268.42 | $268.40 | $268.40 |
| Purchase #7 | $53.51 | 9.657% | $58.6775 | $58.68 | $58.70 | $58.70 |
| 7 purchase totals = | $1,032.41 | $1,136.4428 | $1,136.44 | $1,136.45 | $1,136.40 | |