| 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 | $11.28 | 3.272% | $11.6491 | $11.65 | $11.65 | $11.60 |
| Purchase #2 | $110.27 | 4.801% | $115.5641 | $115.56 | $115.55 | $115.60 |
| Purchase #3 | $24.26 | 10.596% | $26.8306 | $26.83 | $26.85 | $26.80 |
| Purchase #4 | $168.87 | 8.636% | $183.4536 | $183.45 | $183.45 | $183.50 |
| Purchase #5 | $247.77 | 10.519% | $273.8329 | $273.83 | $273.85 | $273.80 |
| Purchase #6 | $200.26 | 13.546% | $227.3872 | $227.39 | $227.40 | $227.40 |
| Purchase #7 | $107.56 | 9.848% | $118.1525 | $118.15 | $118.15 | $118.20 |
| 7 purchase totals = | $870.27 | $956.8700 | $956.86 | $956.90 | $956.90 | |