| 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 | $91.32 | 5.184% | $96.054 | $96.05 | $96.05 | $96.10 |
| Purchase #2 | $89.59 | 10.767% | $99.2362 | $99.24 | $99.25 | $99.20 |
| Purchase #3 | $132.75 | 6.308% | $141.1239 | $141.12 | $141.10 | $141.10 |
| Purchase #4 | $212.26 | 8.675% | $230.6736 | $230.67 | $230.65 | $230.70 |
| Purchase #5 | $231.42 | 8.443% | $250.9588 | $250.96 | $250.95 | $251.00 |
| Purchase #6 | $210.83 | 6.683% | $224.9198 | $224.92 | $224.90 | $224.90 |
| Purchase #7 | $229.67 | 5.482% | $242.2605 | $242.26 | $242.25 | $242.30 |
| 7 purchase totals = | $1,197.84 | $1,285.2268 | $1,285.22 | $1,285.15 | $1,285.30 | |