| 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 | $100.81 | 5.546% | $106.4009 | $106.40 | $106.40 | $106.40 |
| Purchase #2 | $215.27 | 4.347% | $224.6278 | $224.63 | $224.65 | $224.60 |
| Purchase #3 | $179.73 | 10.304% | $198.2494 | $198.25 | $198.25 | $198.20 |
| Purchase #4 | $91.48 | 10.699% | $101.2674 | $101.27 | $101.25 | $101.30 |
| Purchase #5 | $128.61 | 10.653% | $142.3108 | $142.31 | $142.30 | $142.30 |
| Purchase #6 | $8.41 | 3.248% | $8.6832 | $8.68 | $8.70 | $8.70 |
| Purchase #7 | $69.50 | 5.460% | $73.2947 | $73.29 | $73.30 | $73.30 |
| 7 purchase totals = | $793.81 | $854.8342 | $854.83 | $854.85 | $854.80 | |