| 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 | $95.81 | 3.431% | $99.0972 | $99.10 | $99.10 | $99.10 |
| Purchase #2 | $76.85 | 10.474% | $84.8993 | $84.90 | $84.90 | $84.90 |
| Purchase #3 | $217.89 | 4.854% | $228.4664 | $228.47 | $228.45 | $228.50 |
| Purchase #4 | $207.53 | 5.838% | $219.6456 | $219.65 | $219.65 | $219.60 |
| Purchase #5 | $141.65 | 4.697% | $148.3033 | $148.30 | $148.30 | $148.30 |
| Purchase #6 | $102.62 | 13.217% | $116.1833 | $116.18 | $116.20 | $116.20 |
| Purchase #7 | $197.74 | 12.838% | $223.1259 | $223.13 | $223.15 | $223.10 |
| 7 purchase totals = | $1,040.09 | $1,119.7210 | $1,119.73 | $1,119.75 | $1,119.70 | |