| 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 | $181.83 | 10.263% | $200.4912 | $200.49 | $200.50 | $200.50 |
| Purchase #2 | $21.55 | 8.152% | $23.3068 | $23.31 | $23.30 | $23.30 |
| Purchase #3 | $137.47 | 9.468% | $150.4857 | $150.49 | $150.50 | $150.50 |
| Purchase #4 | $243.51 | 8.126% | $263.2976 | $263.30 | $263.30 | $263.30 |
| Purchase #5 | $21.31 | 13.141% | $24.1103 | $24.11 | $24.10 | $24.10 |
| Purchase #6 | $40.82 | 11.805% | $45.6388 | $45.64 | $45.65 | $45.60 |
| Purchase #7 | $199.62 | 10.204% | $219.9892 | $219.99 | $220.00 | $220.00 |
| 7 purchase totals = | $846.11 | $927.3196 | $927.33 | $927.35 | $927.30 | |