| 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 | $223.65 | 6.303% | $237.7467 | $237.75 | $237.75 | $237.70 |
| Purchase #2 | $91.37 | 9.331% | $99.8957 | $99.90 | $99.90 | $99.90 |
| Purchase #3 | $53.95 | 7.594% | $58.047 | $58.05 | $58.05 | $58.00 |
| Purchase #4 | $196.52 | 8.203% | $212.6405 | $212.64 | $212.65 | $212.60 |
| Purchase #5 | $119.34 | 6.624% | $127.2451 | $127.25 | $127.25 | $127.20 |
| Purchase #6 | $18.47 | 13.755% | $21.0105 | $21.01 | $21.00 | $21.00 |
| Purchase #7 | $123.72 | 12.257% | $138.8844 | $138.88 | $138.90 | $138.90 |
| 7 purchase totals = | $827.02 | $895.4699 | $895.48 | $895.50 | $895.30 | |