| 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 | $245.57 | 3.682% | $254.6119 | $254.61 | $254.60 | $254.60 |
| Purchase #2 | $207.89 | 5.793% | $219.9331 | $219.93 | $219.95 | $219.90 |
| Purchase #3 | $225.92 | 13.404% | $256.2023 | $256.20 | $256.20 | $256.20 |
| Purchase #4 | $144.28 | 3.390% | $149.1711 | $149.17 | $149.15 | $149.20 |
| Purchase #5 | $37.97 | 6.869% | $40.5782 | $40.58 | $40.60 | $40.60 |
| Purchase #6 | $174.31 | 4.859% | $182.7797 | $182.78 | $182.80 | $182.80 |
| Purchase #7 | $16.43 | 10.689% | $18.1862 | $18.19 | $18.20 | $18.20 |
| 7 purchase totals = | $1,052.37 | $1,121.4625 | $1,121.46 | $1,121.50 | $1,121.50 | |