| 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 | $78.39 | 3.612% | $81.2214 | $81.22 | $81.20 | $81.20 |
| Purchase #2 | $210.55 | 4.664% | $220.3701 | $220.37 | $220.35 | $220.40 |
| Purchase #3 | $134.64 | 6.315% | $143.1425 | $143.14 | $143.15 | $143.10 |
| Purchase #4 | $125.81 | 7.600% | $135.3716 | $135.37 | $135.35 | $135.40 |
| Purchase #5 | $228.69 | 11.525% | $255.0465 | $255.05 | $255.05 | $255.00 |
| Purchase #6 | $54.73 | 9.551% | $59.9573 | $59.96 | $59.95 | $60.00 |
| Purchase #7 | $76.59 | 7.190% | $82.0968 | $82.10 | $82.10 | $82.10 |
| 7 purchase totals = | $909.40 | $977.2062 | $977.21 | $977.15 | $977.20 | |