| 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 | $121.57 | 4.576% | $127.133 | $127.13 | $127.15 | $127.10 |
| Purchase #2 | $78.39 | 7.763% | $84.4754 | $84.48 | $84.50 | $84.50 |
| Purchase #3 | $88.71 | 5.635% | $93.7088 | $93.71 | $93.70 | $93.70 |
| Purchase #4 | $201.63 | 8.196% | $218.1556 | $218.16 | $218.15 | $218.20 |
| Purchase #5 | $249.57 | 11.248% | $277.6416 | $277.64 | $277.65 | $277.60 |
| Purchase #6 | $10.83 | 3.657% | $11.2261 | $11.23 | $11.25 | $11.20 |
| Purchase #7 | $129.65 | 8.787% | $141.0423 | $141.04 | $141.05 | $141.00 |
| 7 purchase totals = | $880.35 | $953.3828 | $953.39 | $953.45 | $953.30 | |