| 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 | $200.51 | 6.195% | $212.9316 | $212.93 | $212.95 | $212.90 |
| Purchase #2 | $220.90 | 10.245% | $243.5312 | $243.53 | $243.55 | $243.50 |
| Purchase #3 | $116.45 | 5.349% | $122.6789 | $122.68 | $122.70 | $122.70 |
| Purchase #4 | $25.68 | 4.641% | $26.8718 | $26.87 | $26.85 | $26.90 |
| Purchase #5 | $23.72 | 11.472% | $26.4412 | $26.44 | $26.45 | $26.40 |
| Purchase #6 | $249.87 | 11.235% | $277.9429 | $277.94 | $277.95 | $277.90 |
| Purchase #7 | $125.68 | 12.466% | $141.3473 | $141.35 | $141.35 | $141.30 |
| 7 purchase totals = | $962.81 | $1,051.7449 | $1,051.74 | $1,051.80 | $1,051.60 | |