| 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 | $229.80 | 6.130% | $243.8867 | $243.89 | $243.90 | $243.90 |
| Purchase #2 | $202.49 | 8.782% | $220.2727 | $220.27 | $220.25 | $220.30 |
| Purchase #3 | $179.63 | 5.138% | $188.8594 | $188.86 | $188.85 | $188.90 |
| Purchase #4 | $189.95 | 3.856% | $197.2745 | $197.27 | $197.25 | $197.30 |
| Purchase #5 | $60.35 | 3.508% | $62.4671 | $62.47 | $62.45 | $62.50 |
| Purchase #6 | $55.75 | 10.776% | $61.7576 | $61.76 | $61.75 | $61.80 |
| Purchase #7 | $207.97 | 7.148% | $222.8357 | $222.84 | $222.85 | $222.80 |
| 7 purchase totals = | $1,125.94 | $1,197.3537 | $1,197.36 | $1,197.30 | $1,197.50 | |