| 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 | $212.26 | 8.514% | $230.3318 | $230.33 | $230.35 | $230.30 |
| Purchase #2 | $132.36 | 13.147% | $149.7614 | $149.76 | $149.75 | $149.80 |
| Purchase #3 | $156.42 | 4.666% | $163.7186 | $163.72 | $163.70 | $163.70 |
| Purchase #4 | $38.96 | 8.713% | $42.3546 | $42.35 | $42.35 | $42.40 |
| Purchase #5 | $225.43 | 4.506% | $235.5879 | $235.59 | $235.60 | $235.60 |
| Purchase #6 | $69.71 | 12.113% | $78.154 | $78.15 | $78.15 | $78.20 |
| Purchase #7 | $56.99 | 10.602% | $63.0321 | $63.03 | $63.05 | $63.00 |
| 7 purchase totals = | $892.13 | $962.9404 | $962.93 | $962.95 | $963.00 | |