| 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 | $129.59 | 7.234% | $138.9645 | $138.96 | $138.95 | $139.00 |
| Purchase #2 | $20.51 | 6.305% | $21.8032 | $21.80 | $21.80 | $21.80 |
| Purchase #3 | $217.54 | 12.611% | $244.974 | $244.97 | $244.95 | $245.00 |
| Purchase #4 | $40.74 | 3.830% | $42.3003 | $42.30 | $42.30 | $42.30 |
| Purchase #5 | $126.45 | 8.549% | $137.2602 | $137.26 | $137.25 | $137.30 |
| Purchase #6 | $130.47 | 12.144% | $146.3143 | $146.31 | $146.30 | $146.30 |
| Purchase #7 | $89.61 | 3.310% | $92.5761 | $92.58 | $92.60 | $92.60 |
| 7 purchase totals = | $754.91 | $824.1926 | $824.18 | $824.15 | $824.30 | |