| 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 | $219.60 | 9.414% | $240.2731 | $240.27 | $240.25 | $240.30 |
| Purchase #2 | $122.68 | 7.521% | $131.9068 | $131.91 | $131.90 | $131.90 |
| Purchase #3 | $101.25 | 6.371% | $107.7006 | $107.70 | $107.70 | $107.70 |
| Purchase #4 | $40.60 | 6.514% | $43.2447 | $43.24 | $43.25 | $43.20 |
| Purchase #5 | $97.63 | 11.802% | $109.1523 | $109.15 | $109.15 | $109.20 |
| Purchase #6 | $179.73 | 6.787% | $191.9283 | $191.93 | $191.95 | $191.90 |
| Purchase #7 | $34.53 | 8.631% | $37.5103 | $37.51 | $37.50 | $37.50 |
| 7 purchase totals = | $796.02 | $861.7161 | $861.71 | $861.70 | $861.70 | |