| 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 | $86.32 | 11.297% | $96.0716 | $96.07 | $96.05 | $96.10 |
| Purchase #2 | $109.62 | 11.417% | $122.1353 | $122.14 | $122.15 | $122.10 |
| Purchase #3 | $20.73 | 13.190% | $23.4643 | $23.46 | $23.45 | $23.50 |
| Purchase #4 | $191.89 | 10.778% | $212.5719 | $212.57 | $212.55 | $212.60 |
| Purchase #5 | $165.70 | 5.794% | $175.3007 | $175.30 | $175.30 | $175.30 |
| Purchase #6 | $200.72 | 8.128% | $217.0345 | $217.03 | $217.05 | $217.00 |
| Purchase #7 | $235.64 | 7.627% | $253.6123 | $253.61 | $253.60 | $253.60 |
| 7 purchase totals = | $1,010.62 | $1,100.1906 | $1,100.18 | $1,100.15 | $1,100.20 | |