| 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 | $233.27 | 4.745% | $244.3387 | $244.34 | $244.35 | $244.30 |
| Purchase #2 | $206.32 | 3.843% | $214.2489 | $214.25 | $214.25 | $214.20 |
| Purchase #3 | $247.65 | 3.352% | $255.9512 | $255.95 | $255.95 | $256.00 |
| Purchase #4 | $93.95 | 10.823% | $104.1182 | $104.12 | $104.10 | $104.10 |
| Purchase #5 | $120.83 | 13.230% | $136.8158 | $136.82 | $136.80 | $136.80 |
| Purchase #6 | $88.59 | 8.318% | $95.9589 | $95.96 | $95.95 | $96.00 |
| Purchase #7 | $112.48 | 11.242% | $125.125 | $125.13 | $125.15 | $125.10 |
| 7 purchase totals = | $1,103.09 | $1,176.5567 | $1,176.57 | $1,176.55 | $1,176.50 | |