| 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 | $200.50 | 12.367% | $225.2958 | $225.30 | $225.30 | $225.30 |
| Purchase #2 | $132.66 | 4.827% | $139.0635 | $139.06 | $139.05 | $139.10 |
| Purchase #3 | $188.57 | 12.557% | $212.2487 | $212.25 | $212.25 | $212.20 |
| Purchase #4 | $182.89 | 9.395% | $200.0725 | $200.07 | $200.05 | $200.10 |
| Purchase #5 | $56.91 | 5.450% | $60.0116 | $60.01 | $60.00 | $60.00 |
| Purchase #6 | $198.86 | 10.342% | $219.4261 | $219.43 | $219.45 | $219.40 |
| Purchase #7 | $117.44 | 9.472% | $128.5639 | $128.56 | $128.55 | $128.60 |
| 7 purchase totals = | $1,077.83 | $1,184.6821 | $1,184.68 | $1,184.65 | $1,184.70 | |