| 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 | $201.38 | 8.368% | $218.2315 | $218.23 | $218.25 | $218.20 |
| Purchase #2 | $175.74 | 11.216% | $195.451 | $195.45 | $195.45 | $195.50 |
| Purchase #3 | $212.58 | 10.843% | $235.63 | $235.63 | $235.65 | $235.60 |
| Purchase #4 | $160.80 | 4.868% | $168.6277 | $168.63 | $168.65 | $168.60 |
| Purchase #5 | $102.81 | 3.794% | $106.7106 | $106.71 | $106.70 | $106.70 |
| Purchase #6 | $196.29 | 9.179% | $214.3075 | $214.31 | $214.30 | $214.30 |
| Purchase #7 | $95.84 | 10.477% | $105.8812 | $105.88 | $105.90 | $105.90 |
| 7 purchase totals = | $1,145.44 | $1,244.8395 | $1,244.84 | $1,244.90 | $1,244.80 | |