| 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 | $184.80 | 3.504% | $191.2754 | $191.28 | $191.30 | $191.30 |
| Purchase #2 | $207.78 | 9.446% | $227.4069 | $227.41 | $227.40 | $227.40 |
| Purchase #3 | $118.94 | 13.841% | $135.4025 | $135.40 | $135.40 | $135.40 |
| Purchase #4 | $65.35 | 3.279% | $67.4928 | $67.49 | $67.50 | $67.50 |
| Purchase #5 | $184.63 | 11.809% | $206.433 | $206.43 | $206.45 | $206.40 |
| Purchase #6 | $125.46 | 5.380% | $132.2097 | $132.21 | $132.20 | $132.20 |
| Purchase #7 | $201.61 | 11.208% | $224.2064 | $224.21 | $224.20 | $224.20 |
| 7 purchase totals = | $1,088.57 | $1,184.4267 | $1,184.43 | $1,184.45 | $1,184.40 | |