| 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 | $188.71 | 10.243% | $208.0396 | $208.04 | $208.05 | $208.00 |
| Purchase #2 | $237.80 | 8.824% | $258.7835 | $258.78 | $258.80 | $258.80 |
| Purchase #3 | $175.51 | 5.459% | $185.0911 | $185.09 | $185.10 | $185.10 |
| Purchase #4 | $106.78 | 10.644% | $118.1457 | $118.15 | $118.15 | $118.10 |
| Purchase #5 | $210.43 | 7.753% | $226.7446 | $226.74 | $226.75 | $226.70 |
| Purchase #6 | $91.46 | 5.290% | $96.2982 | $96.30 | $96.30 | $96.30 |
| Purchase #7 | $39.61 | 7.332% | $42.5142 | $42.51 | $42.50 | $42.50 |
| 7 purchase totals = | $1,050.30 | $1,135.6169 | $1,135.61 | $1,135.65 | $1,135.50 | |