| 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 | $204.52 | 11.281% | $227.5919 | $227.59 | $227.60 | $227.60 |
| Purchase #2 | $59.51 | 7.811% | $64.1583 | $64.16 | $64.15 | $64.20 |
| Purchase #3 | $123.95 | 10.214% | $136.6103 | $136.61 | $136.60 | $136.60 |
| Purchase #4 | $39.80 | 13.527% | $45.1837 | $45.18 | $45.20 | $45.20 |
| Purchase #5 | $110.67 | 4.246% | $115.369 | $115.37 | $115.35 | $115.40 |
| Purchase #6 | $104.76 | 10.180% | $115.4246 | $115.42 | $115.40 | $115.40 |
| Purchase #7 | $131.27 | 3.505% | $135.871 | $135.87 | $135.85 | $135.90 |
| 7 purchase totals = | $774.48 | $840.2088 | $840.20 | $840.15 | $840.30 | |