| 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 | $126.47 | 10.266% | $139.4534 | $139.45 | $139.45 | $139.50 |
| Purchase #2 | $231.98 | 4.687% | $242.8529 | $242.85 | $242.85 | $242.90 |
| Purchase #3 | $115.54 | 13.789% | $131.4718 | $131.47 | $131.45 | $131.50 |
| Purchase #4 | $180.89 | 11.112% | $200.9905 | $200.99 | $201.00 | $201.00 |
| Purchase #5 | $110.92 | 12.854% | $125.1777 | $125.18 | $125.20 | $125.20 |
| Purchase #6 | $123.55 | 9.305% | $135.0463 | $135.05 | $135.05 | $135.00 |
| Purchase #7 | $37.42 | 8.325% | $40.5352 | $40.54 | $40.55 | $40.50 |
| 7 purchase totals = | $926.77 | $1,015.5278 | $1,015.53 | $1,015.55 | $1,015.60 | |