| 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 | $128.49 | 12.393% | $144.4138 | $144.41 | $144.40 | $144.40 |
| Purchase #2 | $135.37 | 3.170% | $139.6612 | $139.66 | $139.65 | $139.70 |
| Purchase #3 | $75.39 | 12.691% | $84.9577 | $84.96 | $84.95 | $85.00 |
| Purchase #4 | $222.85 | 12.642% | $251.0227 | $251.02 | $251.00 | $251.00 |
| Purchase #5 | $11.51 | 8.112% | $12.4437 | $12.44 | $12.45 | $12.40 |
| Purchase #6 | $206.66 | 13.868% | $235.3196 | $235.32 | $235.30 | $235.30 |
| Purchase #7 | $236.63 | 11.509% | $263.8637 | $263.86 | $263.85 | $263.90 |
| 7 purchase totals = | $1,016.90 | $1,131.6824 | $1,131.67 | $1,131.60 | $1,131.70 | |