| 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 | $200.35 | 5.277% | $210.9225 | $210.92 | $210.90 | $210.90 |
| Purchase #2 | $107.82 | 4.408% | $112.5727 | $112.57 | $112.55 | $112.60 |
| Purchase #3 | $201.60 | 5.809% | $213.3109 | $213.31 | $213.30 | $213.30 |
| Purchase #4 | $90.67 | 3.323% | $93.683 | $93.68 | $93.70 | $93.70 |
| Purchase #5 | $201.45 | 13.762% | $229.1735 | $229.17 | $229.15 | $229.20 |
| Purchase #6 | $59.87 | 6.505% | $63.7645 | $63.76 | $63.75 | $63.80 |
| Purchase #7 | $182.57 | 8.425% | $197.9515 | $197.95 | $197.95 | $198.00 |
| 7 purchase totals = | $1,044.33 | $1,121.3786 | $1,121.36 | $1,121.30 | $1,121.50 | |