| 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 | $37.67 | 10.722% | $41.709 | $41.71 | $41.70 | $41.70 |
| Purchase #2 | $243.62 | 12.463% | $273.9824 | $273.98 | $274.00 | $274.00 |
| Purchase #3 | $93.71 | 13.105% | $105.9907 | $105.99 | $106.00 | $106.00 |
| Purchase #4 | $189.93 | 7.214% | $203.6316 | $203.63 | $203.65 | $203.60 |
| Purchase #5 | $29.63 | 13.458% | $33.6176 | $33.62 | $33.60 | $33.60 |
| Purchase #6 | $139.32 | 12.772% | $157.114 | $157.11 | $157.10 | $157.10 |
| Purchase #7 | $112.79 | 5.334% | $118.8062 | $118.81 | $118.80 | $118.80 |
| 7 purchase totals = | $846.67 | $934.8515 | $934.85 | $934.85 | $934.80 | |