| 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 | $204.30 | 6.474% | $217.5264 | $217.53 | $217.55 | $217.50 |
| Purchase #2 | $193.46 | 12.334% | $217.3214 | $217.32 | $217.30 | $217.30 |
| Purchase #3 | $145.61 | 9.552% | $159.5187 | $159.52 | $159.50 | $159.50 |
| Purchase #4 | $107.65 | 5.147% | $113.1907 | $113.19 | $113.20 | $113.20 |
| Purchase #5 | $231.33 | 5.719% | $244.5598 | $244.56 | $244.55 | $244.60 |
| Purchase #6 | $33.91 | 3.309% | $35.0321 | $35.03 | $35.05 | $35.00 |
| Purchase #7 | $53.38 | 6.789% | $57.004 | $57.00 | $57.00 | $57.00 |
| 7 purchase totals = | $969.64 | $1,044.1531 | $1,044.15 | $1,044.15 | $1,044.10 | |