| 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 | $103.58 | 4.264% | $107.9967 | $108.00 | $108.00 | $108.00 |
| Purchase #2 | $81.89 | 4.569% | $85.6316 | $85.63 | $85.65 | $85.60 |
| Purchase #3 | $82.59 | 10.412% | $91.1893 | $91.19 | $91.20 | $91.20 |
| Purchase #4 | $197.39 | 5.609% | $208.4616 | $208.46 | $208.45 | $208.50 |
| Purchase #5 | $181.25 | 12.521% | $203.9443 | $203.94 | $203.95 | $203.90 |
| Purchase #6 | $226.62 | 10.297% | $249.9551 | $249.96 | $249.95 | $250.00 |
| Purchase #7 | $35.69 | 11.384% | $39.7529 | $39.75 | $39.75 | $39.80 |
| 7 purchase totals = | $909.01 | $986.9315 | $986.93 | $986.95 | $987.00 | |