| 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 | $210.63 | 11.825% | $235.537 | $235.54 | $235.55 | $235.50 |
| Purchase #2 | $223.27 | 13.644% | $253.733 | $253.73 | $253.75 | $253.70 |
| Purchase #3 | $6.54 | 13.685% | $7.435 | $7.44 | $7.45 | $7.40 |
| Purchase #4 | $120.92 | 8.215% | $130.8536 | $130.85 | $130.85 | $130.90 |
| Purchase #5 | $94.74 | 8.763% | $103.0421 | $103.04 | $103.05 | $103.00 |
| Purchase #6 | $90.30 | 7.605% | $97.1673 | $97.17 | $97.15 | $97.20 |
| Purchase #7 | $18.33 | 4.432% | $19.1424 | $19.14 | $19.15 | $19.10 |
| 7 purchase totals = | $764.73 | $846.9104 | $846.91 | $846.95 | $846.80 | |