| 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 | $21.34 | 11.335% | $23.7589 | $23.76 | $23.75 | $23.80 |
| Purchase #2 | $84.56 | 12.565% | $95.185 | $95.19 | $95.20 | $95.20 |
| Purchase #3 | $242.40 | 5.822% | $256.5125 | $256.51 | $256.50 | $256.50 |
| Purchase #4 | $133.63 | 9.225% | $145.9574 | $145.96 | $145.95 | $146.00 |
| Purchase #5 | $80.95 | 12.556% | $91.1141 | $91.11 | $91.10 | $91.10 |
| Purchase #6 | $179.67 | 3.153% | $185.335 | $185.34 | $185.35 | $185.30 |
| Purchase #7 | $13.78 | 12.643% | $15.5222 | $15.52 | $15.50 | $15.50 |
| 7 purchase totals = | $756.33 | $813.3851 | $813.39 | $813.35 | $813.40 | |