| 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 | $227.48 | 7.259% | $243.9928 | $243.99 | $244.00 | $244.00 |
| Purchase #2 | $214.59 | 9.568% | $235.122 | $235.12 | $235.10 | $235.10 |
| Purchase #3 | $115.74 | 7.821% | $124.792 | $124.79 | $124.80 | $124.80 |
| Purchase #4 | $65.84 | 5.762% | $69.6337 | $69.63 | $69.65 | $69.60 |
| Purchase #5 | $126.80 | 11.551% | $141.4467 | $141.45 | $141.45 | $141.40 |
| Purchase #6 | $127.82 | 8.120% | $138.199 | $138.20 | $138.20 | $138.20 |
| Purchase #7 | $168.58 | 9.837% | $185.1632 | $185.16 | $185.15 | $185.20 |
| 7 purchase totals = | $1,046.85 | $1,138.3494 | $1,138.34 | $1,138.35 | $1,138.30 | |