| 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 | $231.26 | 10.726% | $256.0649 | $256.06 | $256.05 | $256.10 |
| Purchase #2 | $144.66 | 5.682% | $152.8796 | $152.88 | $152.90 | $152.90 |
| Purchase #3 | $115.71 | 4.452% | $120.8614 | $120.86 | $120.85 | $120.90 |
| Purchase #4 | $231.44 | 6.692% | $246.928 | $246.93 | $246.95 | $246.90 |
| Purchase #5 | $110.95 | 9.458% | $121.4437 | $121.44 | $121.45 | $121.40 |
| Purchase #6 | $122.28 | 4.459% | $127.7325 | $127.73 | $127.75 | $127.70 |
| Purchase #7 | $238.68 | 7.286% | $256.0702 | $256.07 | $256.05 | $256.10 |
| 7 purchase totals = | $1,194.98 | $1,281.9803 | $1,281.97 | $1,282.00 | $1,282.00 | |