| 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 | $246.68 | 7.744% | $265.7829 | $265.78 | $265.80 | $265.80 |
| Purchase #2 | $135.86 | 5.641% | $143.5239 | $143.52 | $143.50 | $143.50 |
| Purchase #3 | $238.49 | 6.113% | $253.0689 | $253.07 | $253.05 | $253.10 |
| Purchase #4 | $223.33 | 11.855% | $249.8058 | $249.81 | $249.80 | $249.80 |
| Purchase #5 | $223.53 | 12.307% | $251.0398 | $251.04 | $251.05 | $251.00 |
| Purchase #6 | $83.92 | 11.760% | $93.789 | $93.79 | $93.80 | $93.80 |
| Purchase #7 | $26.25 | 7.205% | $28.1413 | $28.14 | $28.15 | $28.10 |
| 7 purchase totals = | $1,178.06 | $1,285.1516 | $1,285.15 | $1,285.15 | $1,285.10 | |