| 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 | $200.48 | 6.411% | $213.3328 | $213.33 | $213.35 | $213.30 |
| Purchase #2 | $29.85 | 6.309% | $31.7332 | $31.73 | $31.75 | $31.70 |
| Purchase #3 | $26.73 | 5.706% | $28.2552 | $28.26 | $28.25 | $28.30 |
| Purchase #4 | $104.27 | 10.643% | $115.3675 | $115.37 | $115.35 | $115.40 |
| Purchase #5 | $75.40 | 11.277% | $83.9029 | $83.90 | $83.90 | $83.90 |
| Purchase #6 | $203.94 | 3.782% | $211.653 | $211.65 | $211.65 | $211.70 |
| Purchase #7 | $190.51 | 6.427% | $202.7541 | $202.75 | $202.75 | $202.80 |
| 7 purchase totals = | $831.18 | $886.9987 | $886.99 | $887.00 | $887.10 | |