| 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 | $191.73 | 3.715% | $198.8528 | $198.85 | $198.85 | $198.90 |
| Purchase #2 | $101.44 | 11.112% | $112.712 | $112.71 | $112.70 | $112.70 |
| Purchase #3 | $217.87 | 3.481% | $225.4541 | $225.45 | $225.45 | $225.50 |
| Purchase #4 | $104.56 | 12.792% | $117.9353 | $117.94 | $117.95 | $117.90 |
| Purchase #5 | $219.32 | 7.508% | $235.7865 | $235.79 | $235.80 | $235.80 |
| Purchase #6 | $31.78 | 4.854% | $33.3226 | $33.32 | $33.30 | $33.30 |
| Purchase #7 | $28.60 | 11.232% | $31.8124 | $31.81 | $31.80 | $31.80 |
| 7 purchase totals = | $895.30 | $955.8757 | $955.87 | $955.85 | $955.90 | |