| 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 | $122.70 | 9.799% | $134.7234 | $134.72 | $134.70 | $134.70 |
| Purchase #2 | $162.66 | 7.124% | $174.2479 | $174.25 | $174.25 | $174.20 |
| Purchase #3 | $197.65 | 5.262% | $208.0503 | $208.05 | $208.05 | $208.10 |
| Purchase #4 | $125.85 | 4.140% | $131.0602 | $131.06 | $131.05 | $131.10 |
| Purchase #5 | $231.47 | 12.639% | $260.7255 | $260.73 | $260.75 | $260.70 |
| Purchase #6 | $19.93 | 8.653% | $21.6545 | $21.65 | $21.65 | $21.70 |
| Purchase #7 | $19.45 | 6.404% | $20.6956 | $20.70 | $20.70 | $20.70 |
| 7 purchase totals = | $879.71 | $951.1574 | $951.16 | $951.15 | $951.20 | |