| 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 | $232.33 | 9.683% | $254.8265 | $254.83 | $254.85 | $254.80 |
| Purchase #2 | $211.45 | 12.597% | $238.0864 | $238.09 | $238.10 | $238.10 |
| Purchase #3 | $203.48 | 13.456% | $230.8603 | $230.86 | $230.85 | $230.90 |
| Purchase #4 | $197.75 | 13.846% | $225.1305 | $225.13 | $225.15 | $225.10 |
| Purchase #5 | $188.39 | 3.836% | $195.6166 | $195.62 | $195.60 | $195.60 |
| Purchase #6 | $198.53 | 7.132% | $212.6892 | $212.69 | $212.70 | $212.70 |
| Purchase #7 | $14.48 | 13.318% | $16.4084 | $16.41 | $16.40 | $16.40 |
| 7 purchase totals = | $1,246.41 | $1,373.6179 | $1,373.63 | $1,373.65 | $1,373.60 | |