| 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 | $98.38 | 3.473% | $101.7967 | $101.80 | $101.80 | $101.80 |
| Purchase #2 | $224.72 | 9.786% | $246.7111 | $246.71 | $246.70 | $246.70 |
| Purchase #3 | $57.58 | 3.872% | $59.8095 | $59.81 | $59.80 | $59.80 |
| Purchase #4 | $110.73 | 6.583% | $118.0194 | $118.02 | $118.00 | $118.00 |
| Purchase #5 | $244.94 | 12.750% | $276.1699 | $276.17 | $276.15 | $276.20 |
| Purchase #6 | $130.81 | 13.654% | $148.6708 | $148.67 | $148.65 | $148.70 |
| Purchase #7 | $164.97 | 6.356% | $175.4555 | $175.46 | $175.45 | $175.50 |
| 7 purchase totals = | $1,032.13 | $1,126.6329 | $1,126.64 | $1,126.55 | $1,126.70 | |