| 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 | $198.88 | 10.253% | $219.2712 | $219.27 | $219.25 | $219.30 |
| Purchase #2 | $148.68 | 3.444% | $153.8005 | $153.80 | $153.80 | $153.80 |
| Purchase #3 | $247.98 | 6.577% | $264.2896 | $264.29 | $264.30 | $264.30 |
| Purchase #4 | $222.37 | 12.366% | $249.8683 | $249.87 | $249.85 | $249.90 |
| Purchase #5 | $209.75 | 13.595% | $238.2655 | $238.27 | $238.25 | $238.30 |
| Purchase #6 | $224.58 | 6.206% | $238.5174 | $238.52 | $238.50 | $238.50 |
| Purchase #7 | $96.29 | 11.208% | $107.0822 | $107.08 | $107.10 | $107.10 |
| 7 purchase totals = | $1,348.53 | $1,471.0947 | $1,471.10 | $1,471.05 | $1,471.20 | |