| 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 | $101.90 | 10.519% | $112.6189 | $112.62 | $112.60 | $112.60 |
| Purchase #2 | $126.85 | 6.750% | $135.4124 | $135.41 | $135.40 | $135.40 |
| Purchase #3 | $62.61 | 10.459% | $69.1584 | $69.16 | $69.15 | $69.20 |
| Purchase #4 | $51.91 | 3.212% | $53.5773 | $53.58 | $53.60 | $53.60 |
| Purchase #5 | $205.28 | 6.603% | $218.8346 | $218.83 | $218.85 | $218.80 |
| Purchase #6 | $97.69 | 13.324% | $110.7062 | $110.71 | $110.70 | $110.70 |
| Purchase #7 | $204.84 | 6.698% | $218.5602 | $218.56 | $218.55 | $218.60 |
| 7 purchase totals = | $851.08 | $918.8680 | $918.87 | $918.85 | $918.90 | |