| 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 | $35.43 | 10.204% | $39.0453 | $39.05 | $39.05 | $39.00 |
| Purchase #2 | $245.63 | 10.865% | $272.3177 | $272.32 | $272.30 | $272.30 |
| Purchase #3 | $65.41 | 11.677% | $73.0479 | $73.05 | $73.05 | $73.00 |
| Purchase #4 | $246.89 | 10.518% | $272.8579 | $272.86 | $272.85 | $272.90 |
| Purchase #5 | $93.91 | 12.142% | $105.3126 | $105.31 | $105.30 | $105.30 |
| Purchase #6 | $33.97 | 4.224% | $35.4049 | $35.40 | $35.40 | $35.40 |
| Purchase #7 | $211.51 | 6.347% | $224.9345 | $224.93 | $224.95 | $224.90 |
| 7 purchase totals = | $932.75 | $1,022.9208 | $1,022.92 | $1,022.90 | $1,022.80 | |