| 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 | $244.48 | 7.734% | $263.3881 | $263.39 | $263.40 | $263.40 |
| Purchase #2 | $93.41 | 3.288% | $96.4813 | $96.48 | $96.50 | $96.50 |
| Purchase #3 | $108.68 | 6.726% | $115.9898 | $115.99 | $116.00 | $116.00 |
| Purchase #4 | $216.54 | 3.685% | $224.5195 | $224.52 | $224.50 | $224.50 |
| Purchase #5 | $55.46 | 4.221% | $57.801 | $57.80 | $57.80 | $57.80 |
| Purchase #6 | $182.90 | 7.652% | $196.8955 | $196.90 | $196.90 | $196.90 |
| Purchase #7 | $172.81 | 6.420% | $183.9044 | $183.90 | $183.90 | $183.90 |
| 7 purchase totals = | $1,074.28 | $1,138.9796 | $1,138.98 | $1,139.00 | $1,139.00 | |