| 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 | $135.31 | 10.340% | $149.3011 | $149.30 | $149.30 | $149.30 |
| Purchase #2 | $156.33 | 13.779% | $177.8707 | $177.87 | $177.85 | $177.90 |
| Purchase #3 | $219.71 | 4.639% | $229.9023 | $229.90 | $229.90 | $229.90 |
| Purchase #4 | $214.92 | 4.257% | $224.0691 | $224.07 | $224.05 | $224.10 |
| Purchase #5 | $151.87 | 10.196% | $167.3547 | $167.35 | $167.35 | $167.40 |
| Purchase #6 | $44.75 | 8.464% | $48.5376 | $48.54 | $48.55 | $48.50 |
| Purchase #7 | $119.70 | 7.288% | $128.4237 | $128.42 | $128.40 | $128.40 |
| 7 purchase totals = | $1,042.59 | $1,125.4592 | $1,125.45 | $1,125.40 | $1,125.50 | |