| 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 | $236.69 | 7.384% | $254.1672 | $254.17 | $254.15 | $254.20 |
| Purchase #2 | $193.86 | 13.569% | $220.1649 | $220.16 | $220.15 | $220.20 |
| Purchase #3 | $161.60 | 11.647% | $180.4216 | $180.42 | $180.40 | $180.40 |
| Purchase #4 | $132.78 | 5.239% | $139.7363 | $139.74 | $139.75 | $139.70 |
| Purchase #5 | $25.55 | 3.779% | $26.5155 | $26.52 | $26.50 | $26.50 |
| Purchase #6 | $181.76 | 8.604% | $197.3986 | $197.40 | $197.40 | $197.40 |
| Purchase #7 | $185.72 | 8.731% | $201.9352 | $201.94 | $201.95 | $201.90 |
| 7 purchase totals = | $1,117.96 | $1,220.3393 | $1,220.35 | $1,220.30 | $1,220.30 | |