| 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 | $223.27 | 13.569% | $253.5655 | $253.57 | $253.55 | $253.60 |
| Purchase #2 | $212.59 | 11.776% | $237.6246 | $237.62 | $237.60 | $237.60 |
| Purchase #3 | $89.46 | 12.129% | $100.3106 | $100.31 | $100.30 | $100.30 |
| Purchase #4 | $197.32 | 7.564% | $212.2453 | $212.25 | $212.25 | $212.20 |
| Purchase #5 | $222.70 | 4.433% | $232.5723 | $232.57 | $232.55 | $232.60 |
| Purchase #6 | $130.29 | 8.489% | $141.3503 | $141.35 | $141.35 | $141.40 |
| Purchase #7 | $141.65 | 12.779% | $159.7515 | $159.75 | $159.75 | $159.80 |
| 7 purchase totals = | $1,217.28 | $1,337.4201 | $1,337.42 | $1,337.35 | $1,337.50 | |