| 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 | $32.94 | 8.653% | $35.7903 | $35.79 | $35.80 | $35.80 |
| Purchase #2 | $204.92 | 12.435% | $230.4018 | $230.40 | $230.40 | $230.40 |
| Purchase #3 | $131.27 | 13.594% | $149.1148 | $149.11 | $149.10 | $149.10 |
| Purchase #4 | $234.67 | 13.649% | $266.7001 | $266.70 | $266.70 | $266.70 |
| Purchase #5 | $22.88 | 4.693% | $23.9538 | $23.95 | $23.95 | $24.00 |
| Purchase #6 | $16.82 | 13.837% | $19.1474 | $19.15 | $19.15 | $19.10 |
| Purchase #7 | $207.47 | 3.453% | $214.6339 | $214.63 | $214.65 | $214.60 |
| 7 purchase totals = | $850.97 | $939.7421 | $939.73 | $939.75 | $939.70 | |