| 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 | $240.73 | 9.502% | $263.6042 | $263.60 | $263.60 | $263.60 |
| Purchase #2 | $186.30 | 8.657% | $202.428 | $202.43 | $202.45 | $202.40 |
| Purchase #3 | $112.56 | 5.278% | $118.5009 | $118.50 | $118.50 | $118.50 |
| Purchase #4 | $18.87 | 12.322% | $21.1952 | $21.20 | $21.20 | $21.20 |
| Purchase #5 | $94.31 | 12.319% | $105.928 | $105.93 | $105.95 | $105.90 |
| Purchase #6 | $85.50 | 12.495% | $96.1832 | $96.18 | $96.20 | $96.20 |
| Purchase #7 | $166.87 | 4.245% | $173.9536 | $173.95 | $173.95 | $174.00 |
| 7 purchase totals = | $905.14 | $981.7931 | $981.79 | $981.85 | $981.80 | |