| 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 | $197.67 | 13.828% | $225.0038 | $225.00 | $225.00 | $225.00 |
| Purchase #2 | $93.97 | 8.483% | $101.9415 | $101.94 | $101.95 | $101.90 |
| Purchase #3 | $86.91 | 10.729% | $96.2346 | $96.23 | $96.25 | $96.20 |
| Purchase #4 | $118.85 | 10.188% | $130.9584 | $130.96 | $130.95 | $131.00 |
| Purchase #5 | $173.45 | 5.794% | $183.4997 | $183.50 | $183.50 | $183.50 |
| Purchase #6 | $57.94 | 3.810% | $60.1475 | $60.15 | $60.15 | $60.10 |
| Purchase #7 | $106.42 | 13.798% | $121.1038 | $121.10 | $121.10 | $121.10 |
| 7 purchase totals = | $835.21 | $918.8893 | $918.88 | $918.90 | $918.80 | |