| 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 | $197.89 | 13.188% | $223.9877 | $223.99 | $224.00 | $224.00 |
| Purchase #2 | $54.85 | 3.735% | $56.8986 | $56.90 | $56.90 | $56.90 |
| Purchase #3 | $148.51 | 5.597% | $156.8221 | $156.82 | $156.80 | $156.80 |
| Purchase #4 | $151.52 | 12.534% | $170.5115 | $170.51 | $170.50 | $170.50 |
| Purchase #5 | $233.49 | 11.495% | $260.3297 | $260.33 | $260.35 | $260.30 |
| Purchase #6 | $222.40 | 7.681% | $239.4825 | $239.48 | $239.50 | $239.50 |
| Purchase #7 | $213.56 | 7.719% | $230.0447 | $230.04 | $230.05 | $230.00 |
| 7 purchase totals = | $1,222.22 | $1,338.0768 | $1,338.07 | $1,338.10 | $1,338.00 | |