| 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 | $19.39 | 11.205% | $21.5626 | $21.56 | $21.55 | $21.60 |
| Purchase #2 | $221.57 | 3.407% | $229.1189 | $229.12 | $229.10 | $229.10 |
| Purchase #3 | $213.49 | 6.165% | $226.6517 | $226.65 | $226.65 | $226.70 |
| Purchase #4 | $96.57 | 13.581% | $109.6852 | $109.69 | $109.70 | $109.70 |
| Purchase #5 | $226.56 | 12.261% | $254.3385 | $254.34 | $254.35 | $254.30 |
| Purchase #6 | $101.73 | 8.784% | $110.666 | $110.67 | $110.65 | $110.70 |
| Purchase #7 | $164.25 | 8.476% | $178.1718 | $178.17 | $178.15 | $178.20 |
| 7 purchase totals = | $1,043.56 | $1,130.1947 | $1,130.20 | $1,130.15 | $1,130.30 | |