| 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 | $241.39 | 5.604% | $254.9175 | $254.92 | $254.90 | $254.90 |
| Purchase #2 | $138.49 | 13.205% | $156.7776 | $156.78 | $156.80 | $156.80 |
| Purchase #3 | $182.94 | 7.813% | $197.2331 | $197.23 | $197.25 | $197.20 |
| Purchase #4 | $101.49 | 8.339% | $109.9533 | $109.95 | $109.95 | $110.00 |
| Purchase #5 | $99.42 | 7.606% | $106.9819 | $106.98 | $107.00 | $107.00 |
| Purchase #6 | $243.68 | 9.761% | $267.4656 | $267.47 | $267.45 | $267.50 |
| Purchase #7 | $45.30 | 4.717% | $47.4368 | $47.44 | $47.45 | $47.40 |
| 7 purchase totals = | $1,052.71 | $1,140.7658 | $1,140.77 | $1,140.80 | $1,140.80 | |