| 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 | $189.62 | 9.109% | $206.8925 | $206.89 | $206.90 | $206.90 |
| Purchase #2 | $182.36 | 12.858% | $205.8078 | $205.81 | $205.80 | $205.80 |
| Purchase #3 | $172.88 | 8.257% | $187.1547 | $187.15 | $187.15 | $187.20 |
| Purchase #4 | $62.35 | 12.147% | $69.9237 | $69.92 | $69.90 | $69.90 |
| Purchase #5 | $127.51 | 8.479% | $138.3216 | $138.32 | $138.30 | $138.30 |
| Purchase #6 | $127.49 | 3.838% | $132.3831 | $132.38 | $132.40 | $132.40 |
| Purchase #7 | $110.55 | 7.762% | $119.1309 | $119.13 | $119.15 | $119.10 |
| 7 purchase totals = | $972.76 | $1,059.6143 | $1,059.60 | $1,059.60 | $1,059.60 | |