| 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 | $107.62 | 8.352% | $116.6084 | $116.61 | $116.60 | $116.60 |
| Purchase #2 | $123.57 | 4.487% | $129.1146 | $129.11 | $129.10 | $129.10 |
| Purchase #3 | $226.69 | 7.815% | $244.4058 | $244.41 | $244.40 | $244.40 |
| Purchase #4 | $241.88 | 6.173% | $256.8113 | $256.81 | $256.80 | $256.80 |
| Purchase #5 | $32.36 | 4.298% | $33.7508 | $33.75 | $33.75 | $33.80 |
| Purchase #6 | $234.41 | 3.164% | $241.8267 | $241.83 | $241.85 | $241.80 |
| Purchase #7 | $224.86 | 5.180% | $236.5077 | $236.51 | $236.50 | $236.50 |
| 7 purchase totals = | $1,191.39 | $1,259.0253 | $1,259.03 | $1,259.00 | $1,259.00 | |