| 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 | $9.28 | 9.700% | $10.1802 | $10.18 | $10.20 | $10.20 |
| Purchase #2 | $31.32 | 3.263% | $32.342 | $32.34 | $32.35 | $32.30 |
| Purchase #3 | $93.91 | 3.417% | $97.1189 | $97.12 | $97.10 | $97.10 |
| Purchase #4 | $211.75 | 10.475% | $233.9308 | $233.93 | $233.95 | $233.90 |
| Purchase #5 | $167.56 | 5.776% | $177.2383 | $177.24 | $177.25 | $177.20 |
| Purchase #6 | $79.41 | 11.443% | $88.4969 | $88.50 | $88.50 | $88.50 |
| Purchase #7 | $213.27 | 8.798% | $232.0335 | $232.03 | $232.05 | $232.00 |
| 7 purchase totals = | $806.50 | $871.3406 | $871.34 | $871.40 | $871.20 | |