| 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 | $105.70 | 3.105% | $108.982 | $108.98 | $109.00 | $109.00 |
| Purchase #2 | $138.89 | 10.684% | $153.729 | $153.73 | $153.75 | $153.70 |
| Purchase #3 | $109.41 | 8.174% | $118.3532 | $118.35 | $118.35 | $118.40 |
| Purchase #4 | $132.50 | 12.175% | $148.6319 | $148.63 | $148.65 | $148.60 |
| Purchase #5 | $206.65 | 3.727% | $214.3518 | $214.35 | $214.35 | $214.40 |
| Purchase #6 | $235.95 | 9.679% | $258.7876 | $258.79 | $258.80 | $258.80 |
| Purchase #7 | $155.58 | 8.172% | $168.294 | $168.29 | $168.30 | $168.30 |
| 7 purchase totals = | $1,084.68 | $1,171.1295 | $1,171.12 | $1,171.20 | $1,171.20 | |