| 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 | $220.44 | 12.358% | $247.682 | $247.68 | $247.70 | $247.70 |
| Purchase #2 | $244.64 | 6.218% | $259.8517 | $259.85 | $259.85 | $259.90 |
| Purchase #3 | $228.89 | 13.594% | $260.0053 | $260.01 | $260.00 | $260.00 |
| Purchase #4 | $107.32 | 13.226% | $121.5141 | $121.51 | $121.50 | $121.50 |
| Purchase #5 | $206.42 | 5.498% | $217.769 | $217.77 | $217.75 | $217.80 |
| Purchase #6 | $17.82 | 11.544% | $19.8771 | $19.88 | $19.90 | $19.90 |
| Purchase #7 | $65.49 | 6.653% | $69.847 | $69.85 | $69.85 | $69.80 |
| 7 purchase totals = | $1,091.02 | $1,196.5462 | $1,196.55 | $1,196.55 | $1,196.60 | |