| 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 | $81.77 | 9.874% | $89.844 | $89.84 | $89.85 | $89.80 |
| Purchase #2 | $233.29 | 3.784% | $242.1177 | $242.12 | $242.10 | $242.10 |
| Purchase #3 | $10.31 | 11.396% | $11.4849 | $11.48 | $11.50 | $11.50 |
| Purchase #4 | $173.58 | 10.610% | $191.9968 | $192.00 | $192.00 | $192.00 |
| Purchase #5 | $194.90 | 8.863% | $212.174 | $212.17 | $212.15 | $212.20 |
| Purchase #6 | $206.58 | 9.189% | $225.5626 | $225.56 | $225.55 | $225.60 |
| Purchase #7 | $53.29 | 12.745% | $60.0818 | $60.08 | $60.10 | $60.10 |
| 7 purchase totals = | $953.72 | $1,033.2618 | $1,033.25 | $1,033.25 | $1,033.30 | |