| 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 | $100.54 | 6.482% | $107.057 | $107.06 | $107.05 | $107.10 |
| Purchase #2 | $247.46 | 13.874% | $281.7926 | $281.79 | $281.80 | $281.80 |
| Purchase #3 | $177.41 | 10.374% | $195.8145 | $195.81 | $195.80 | $195.80 |
| Purchase #4 | $87.92 | 5.294% | $92.5745 | $92.57 | $92.55 | $92.60 |
| Purchase #5 | $170.25 | 3.699% | $176.5475 | $176.55 | $176.55 | $176.50 |
| Purchase #6 | $10.59 | 11.732% | $11.8324 | $11.83 | $11.85 | $11.80 |
| Purchase #7 | $23.71 | 3.681% | $24.5828 | $24.58 | $24.60 | $24.60 |
| 7 purchase totals = | $817.88 | $890.2013 | $890.19 | $890.20 | $890.20 | |