| 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 | $14.45 | 3.355% | $14.9348 | $14.93 | $14.95 | $14.90 |
| Purchase #2 | $144.95 | 8.244% | $156.8997 | $156.90 | $156.90 | $156.90 |
| Purchase #3 | $116.29 | 5.870% | $123.1162 | $123.12 | $123.10 | $123.10 |
| Purchase #4 | $14.26 | 7.745% | $15.3644 | $15.36 | $15.35 | $15.40 |
| Purchase #5 | $20.93 | 4.304% | $21.8308 | $21.83 | $21.85 | $21.80 |
| Purchase #6 | $248.94 | 8.835% | $270.9338 | $270.93 | $270.95 | $270.90 |
| Purchase #7 | $234.49 | 4.663% | $245.4243 | $245.42 | $245.40 | $245.40 |
| 7 purchase totals = | $794.31 | $848.5040 | $848.49 | $848.50 | $848.40 | |