| 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 | $241.52 | 4.128% | $251.4899 | $251.49 | $251.50 | $251.50 |
| Purchase #2 | $46.78 | 3.668% | $48.4959 | $48.50 | $48.50 | $48.50 |
| Purchase #3 | $103.71 | 8.814% | $112.851 | $112.85 | $112.85 | $112.90 |
| Purchase #4 | $10.34 | 7.446% | $11.1099 | $11.11 | $11.10 | $11.10 |
| Purchase #5 | $135.51 | 7.236% | $145.3155 | $145.32 | $145.30 | $145.30 |
| Purchase #6 | $200.45 | 8.721% | $217.9312 | $217.93 | $217.95 | $217.90 |
| Purchase #7 | $125.99 | 10.645% | $139.4016 | $139.40 | $139.40 | $139.40 |
| 7 purchase totals = | $864.30 | $926.5950 | $926.60 | $926.60 | $926.60 | |