| 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 | $75.92 | 10.787% | $84.1095 | $84.11 | $84.10 | $84.10 |
| Purchase #2 | $224.96 | 5.366% | $237.0314 | $237.03 | $237.05 | $237.00 |
| Purchase #3 | $228.41 | 7.355% | $245.2096 | $245.21 | $245.20 | $245.20 |
| Purchase #4 | $194.99 | 6.309% | $207.2919 | $207.29 | $207.30 | $207.30 |
| Purchase #5 | $207.87 | 4.831% | $217.9122 | $217.91 | $217.90 | $217.90 |
| Purchase #6 | $150.61 | 7.374% | $161.716 | $161.72 | $161.70 | $161.70 |
| Purchase #7 | $118.29 | 9.711% | $129.7771 | $129.78 | $129.80 | $129.80 |
| 7 purchase totals = | $1,201.05 | $1,283.0477 | $1,283.05 | $1,283.05 | $1,283.00 | |