| 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 | $231.64 | 3.153% | $238.9436 | $238.94 | $238.95 | $238.90 |
| Purchase #2 | $47.71 | 8.655% | $51.8393 | $51.84 | $51.85 | $51.80 |
| Purchase #3 | $177.82 | 13.119% | $201.1482 | $201.15 | $201.15 | $201.10 |
| Purchase #4 | $69.34 | 4.815% | $72.6787 | $72.68 | $72.70 | $72.70 |
| Purchase #5 | $117.92 | 12.160% | $132.2591 | $132.26 | $132.25 | $132.30 |
| Purchase #6 | $59.25 | 4.748% | $62.0632 | $62.06 | $62.05 | $62.10 |
| Purchase #7 | $20.25 | 11.730% | $22.6253 | $22.63 | $22.65 | $22.60 |
| 7 purchase totals = | $723.93 | $781.5574 | $781.56 | $781.60 | $781.50 | |