| 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 | $125.73 | 6.212% | $133.5403 | $133.54 | $133.55 | $133.50 |
| Purchase #2 | $203.84 | 12.630% | $229.585 | $229.59 | $229.60 | $229.60 |
| Purchase #3 | $25.78 | 12.594% | $29.0267 | $29.03 | $29.05 | $29.00 |
| Purchase #4 | $20.55 | 5.310% | $21.6412 | $21.64 | $21.65 | $21.60 |
| Purchase #5 | $17.33 | 4.176% | $18.0537 | $18.05 | $18.05 | $18.10 |
| Purchase #6 | $65.45 | 12.702% | $73.7635 | $73.76 | $73.75 | $73.80 |
| Purchase #7 | $212.67 | 5.621% | $224.6242 | $224.62 | $224.60 | $224.60 |
| 7 purchase totals = | $671.35 | $730.2346 | $730.23 | $730.25 | $730.20 | |