| 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 | $234.88 | 10.840% | $260.341 | $260.34 | $260.35 | $260.30 |
| Purchase #2 | $82.63 | 8.450% | $89.6122 | $89.61 | $89.60 | $89.60 |
| Purchase #3 | $17.52 | 11.620% | $19.5558 | $19.56 | $19.55 | $19.60 |
| Purchase #4 | $52.97 | 13.861% | $60.3122 | $60.31 | $60.30 | $60.30 |
| Purchase #5 | $6.38 | 4.603% | $6.6737 | $6.67 | $6.65 | $6.70 |
| Purchase #6 | $238.28 | 10.516% | $263.3375 | $263.34 | $263.35 | $263.30 |
| Purchase #7 | $156.30 | 11.715% | $174.6105 | $174.61 | $174.60 | $174.60 |
| 7 purchase totals = | $788.96 | $874.4429 | $874.44 | $874.40 | $874.40 | |