| 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 | $129.44 | 7.497% | $139.1441 | $139.14 | $139.15 | $139.10 |
| Purchase #2 | $195.93 | 11.132% | $217.7409 | $217.74 | $217.75 | $217.70 |
| Purchase #3 | $206.39 | 13.674% | $234.6118 | $234.61 | $234.60 | $234.60 |
| Purchase #4 | $33.87 | 7.353% | $36.3605 | $36.36 | $36.35 | $36.40 |
| Purchase #5 | $170.87 | 9.557% | $187.2 | $187.20 | $187.20 | $187.20 |
| Purchase #6 | $245.97 | 3.630% | $254.8987 | $254.90 | $254.90 | $254.90 |
| Purchase #7 | $20.27 | 10.102% | $22.3177 | $22.32 | $22.30 | $22.30 |
| 7 purchase totals = | $1,002.74 | $1,092.2737 | $1,092.27 | $1,092.25 | $1,092.20 | |