| 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 | $238.47 | 3.619% | $247.1002 | $247.10 | $247.10 | $247.10 |
| Purchase #2 | $154.35 | 4.153% | $160.7602 | $160.76 | $160.75 | $160.80 |
| Purchase #3 | $75.40 | 10.368% | $83.2175 | $83.22 | $83.20 | $83.20 |
| Purchase #4 | $79.70 | 11.366% | $88.7587 | $88.76 | $88.75 | $88.80 |
| Purchase #5 | $130.72 | 11.331% | $145.5319 | $145.53 | $145.55 | $145.50 |
| Purchase #6 | $181.46 | 5.488% | $191.4185 | $191.42 | $191.40 | $191.40 |
| Purchase #7 | $216.77 | 3.596% | $224.565 | $224.57 | $224.55 | $224.60 |
| 7 purchase totals = | $1,076.87 | $1,141.3520 | $1,141.36 | $1,141.30 | $1,141.40 | |