| 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 | $122.84 | 6.596% | $130.9425 | $130.94 | $130.95 | $130.90 |
| Purchase #2 | $113.85 | 10.268% | $125.5401 | $125.54 | $125.55 | $125.50 |
| Purchase #3 | $162.88 | 10.763% | $180.4108 | $180.41 | $180.40 | $180.40 |
| Purchase #4 | $17.32 | 4.226% | $18.0519 | $18.05 | $18.05 | $18.10 |
| Purchase #5 | $118.92 | 11.376% | $132.4483 | $132.45 | $132.45 | $132.40 |
| Purchase #6 | $13.96 | 9.582% | $15.2976 | $15.30 | $15.30 | $15.30 |
| Purchase #7 | $229.64 | 11.727% | $256.5699 | $256.57 | $256.55 | $256.60 |
| 7 purchase totals = | $779.41 | $859.2611 | $859.26 | $859.25 | $859.20 | |