| 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 | $221.53 | 5.120% | $232.8723 | $232.87 | $232.85 | $232.90 |
| Purchase #2 | $155.52 | 8.504% | $168.7454 | $168.75 | $168.75 | $168.70 |
| Purchase #3 | $57.87 | 11.278% | $64.3966 | $64.40 | $64.40 | $64.40 |
| Purchase #4 | $223.92 | 13.173% | $253.417 | $253.42 | $253.40 | $253.40 |
| Purchase #5 | $242.47 | 7.307% | $260.1873 | $260.19 | $260.20 | $260.20 |
| Purchase #6 | $123.44 | 13.358% | $139.9291 | $139.93 | $139.95 | $139.90 |
| Purchase #7 | $45.72 | 6.287% | $48.5944 | $48.59 | $48.60 | $48.60 |
| 7 purchase totals = | $1,070.47 | $1,168.1421 | $1,168.15 | $1,168.15 | $1,168.10 | |