| 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 | $119.79 | 8.227% | $129.6451 | $129.65 | $129.65 | $129.60 |
| Purchase #2 | $72.50 | 11.309% | $80.699 | $80.70 | $80.70 | $80.70 |
| Purchase #3 | $141.76 | 7.287% | $152.0901 | $152.09 | $152.10 | $152.10 |
| Purchase #4 | $185.42 | 7.110% | $198.6034 | $198.60 | $198.60 | $198.60 |
| Purchase #5 | $220.39 | 6.194% | $234.041 | $234.04 | $234.05 | $234.00 |
| Purchase #6 | $88.35 | 11.277% | $98.3132 | $98.31 | $98.30 | $98.30 |
| Purchase #7 | $59.71 | 5.482% | $62.9833 | $62.98 | $63.00 | $63.00 |
| 7 purchase totals = | $887.92 | $956.3751 | $956.37 | $956.40 | $956.30 | |