| 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 | $204.30 | 13.632% | $232.1502 | $232.15 | $232.15 | $232.20 |
| Purchase #2 | $50.92 | 11.370% | $56.7096 | $56.71 | $56.70 | $56.70 |
| Purchase #3 | $51.43 | 6.522% | $54.7843 | $54.78 | $54.80 | $54.80 |
| Purchase #4 | $44.71 | 8.114% | $48.3378 | $48.34 | $48.35 | $48.30 |
| Purchase #5 | $136.53 | 5.544% | $144.0992 | $144.10 | $144.10 | $144.10 |
| Purchase #6 | $65.78 | 11.284% | $73.2026 | $73.20 | $73.20 | $73.20 |
| Purchase #7 | $10.60 | 10.666% | $11.7306 | $11.73 | $11.75 | $11.70 |
| 7 purchase totals = | $564.27 | $621.0143 | $621.01 | $621.05 | $621.00 | |