| 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 | $220.65 | 13.673% | $250.8195 | $250.82 | $250.80 | $250.80 |
| Purchase #2 | $206.56 | 7.841% | $222.7564 | $222.76 | $222.75 | $222.80 |
| Purchase #3 | $150.84 | 5.660% | $159.3775 | $159.38 | $159.40 | $159.40 |
| Purchase #4 | $216.50 | 3.477% | $224.0277 | $224.03 | $224.05 | $224.00 |
| Purchase #5 | $226.95 | 11.674% | $253.4441 | $253.44 | $253.45 | $253.40 |
| Purchase #6 | $166.70 | 13.852% | $189.7913 | $189.79 | $189.80 | $189.80 |
| Purchase #7 | $156.77 | 6.233% | $166.5415 | $166.54 | $166.55 | $166.50 |
| 7 purchase totals = | $1,344.97 | $1,466.7580 | $1,466.76 | $1,466.80 | $1,466.70 | |