| 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 | $112.31 | 4.114% | $116.9304 | $116.93 | $116.95 | $116.90 |
| Purchase #2 | $202.33 | 6.743% | $215.9731 | $215.97 | $215.95 | $216.00 |
| Purchase #3 | $232.89 | 8.131% | $251.8263 | $251.83 | $251.85 | $251.80 |
| Purchase #4 | $129.71 | 11.248% | $144.2998 | $144.30 | $144.30 | $144.30 |
| Purchase #5 | $244.30 | 5.161% | $256.9083 | $256.91 | $256.90 | $256.90 |
| Purchase #6 | $73.45 | 5.861% | $77.7549 | $77.75 | $77.75 | $77.80 |
| Purchase #7 | $194.90 | 7.724% | $209.9541 | $209.95 | $209.95 | $210.00 |
| 7 purchase totals = | $1,189.89 | $1,273.6469 | $1,273.64 | $1,273.65 | $1,273.70 | |