| 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 | $196.86 | 11.551% | $219.5993 | $219.60 | $219.60 | $219.60 |
| Purchase #2 | $193.62 | 3.841% | $201.0569 | $201.06 | $201.05 | $201.10 |
| Purchase #3 | $174.79 | 6.387% | $185.9538 | $185.95 | $185.95 | $186.00 |
| Purchase #4 | $225.36 | 10.298% | $248.5676 | $248.57 | $248.55 | $248.60 |
| Purchase #5 | $12.78 | 9.326% | $13.9719 | $13.97 | $13.95 | $14.00 |
| Purchase #6 | $103.89 | 8.542% | $112.7643 | $112.76 | $112.75 | $112.80 |
| Purchase #7 | $103.48 | 12.230% | $116.1356 | $116.14 | $116.15 | $116.10 |
| 7 purchase totals = | $1,010.78 | $1,098.0494 | $1,098.05 | $1,098.00 | $1,098.20 | |