| 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 | $193.30 | 8.244% | $209.2357 | $209.24 | $209.25 | $209.20 |
| Purchase #2 | $220.51 | 13.739% | $250.8059 | $250.81 | $250.80 | $250.80 |
| Purchase #3 | $248.55 | 11.644% | $277.4912 | $277.49 | $277.50 | $277.50 |
| Purchase #4 | $183.80 | 6.718% | $196.1477 | $196.15 | $196.15 | $196.10 |
| Purchase #5 | $73.41 | 5.589% | $77.5129 | $77.51 | $77.50 | $77.50 |
| Purchase #6 | $97.75 | 8.734% | $106.2875 | $106.29 | $106.30 | $106.30 |
| Purchase #7 | $106.63 | 4.844% | $111.7952 | $111.80 | $111.80 | $111.80 |
| 7 purchase totals = | $1,123.95 | $1,229.2761 | $1,229.29 | $1,229.30 | $1,229.20 | |