| 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 | $220.60 | 3.785% | $228.9497 | $228.95 | $228.95 | $228.90 |
| Purchase #2 | $214.74 | 5.441% | $226.424 | $226.42 | $226.40 | $226.40 |
| Purchase #3 | $144.38 | 9.505% | $158.1033 | $158.10 | $158.10 | $158.10 |
| Purchase #4 | $54.68 | 12.113% | $61.3034 | $61.30 | $61.30 | $61.30 |
| Purchase #5 | $236.84 | 12.667% | $266.8405 | $266.84 | $266.85 | $266.80 |
| Purchase #6 | $117.45 | 11.298% | $130.7195 | $130.72 | $130.70 | $130.70 |
| Purchase #7 | $109.70 | 11.686% | $122.5195 | $122.52 | $122.50 | $122.50 |
| 7 purchase totals = | $1,098.39 | $1,194.8599 | $1,194.85 | $1,194.80 | $1,194.70 | |