| 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 | $189.58 | 10.673% | $209.8139 | $209.81 | $209.80 | $209.80 |
| Purchase #2 | $97.68 | 3.357% | $100.9591 | $100.96 | $100.95 | $101.00 |
| Purchase #3 | $67.50 | 13.787% | $76.8062 | $76.81 | $76.80 | $76.80 |
| Purchase #4 | $143.73 | 9.680% | $157.6431 | $157.64 | $157.65 | $157.60 |
| Purchase #5 | $202.71 | 10.586% | $224.1689 | $224.17 | $224.15 | $224.20 |
| Purchase #6 | $118.70 | 12.139% | $133.109 | $133.11 | $133.10 | $133.10 |
| Purchase #7 | $93.62 | 3.166% | $96.584 | $96.58 | $96.60 | $96.60 |
| 7 purchase totals = | $913.52 | $999.0842 | $999.08 | $999.05 | $999.10 | |