| 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 | $21.93 | 4.357% | $22.8855 | $22.89 | $22.90 | $22.90 |
| Purchase #2 | $23.25 | 3.247% | $24.0049 | $24.00 | $24.00 | $24.00 |
| Purchase #3 | $70.59 | 7.697% | $76.0233 | $76.02 | $76.00 | $76.00 |
| Purchase #4 | $206.81 | 11.487% | $230.5663 | $230.57 | $230.55 | $230.60 |
| Purchase #5 | $93.38 | 4.108% | $97.2161 | $97.22 | $97.20 | $97.20 |
| Purchase #6 | $243.64 | 7.790% | $262.6196 | $262.62 | $262.60 | $262.60 |
| Purchase #7 | $191.67 | 10.669% | $212.1193 | $212.12 | $212.10 | $212.10 |
| 7 purchase totals = | $851.27 | $925.4350 | $925.44 | $925.35 | $925.40 | |