| 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 | $56.39 | 13.834% | $64.191 | $64.19 | $64.20 | $64.20 |
| Purchase #2 | $12.52 | 5.237% | $13.1757 | $13.18 | $13.20 | $13.20 |
| Purchase #3 | $247.90 | 7.170% | $265.6744 | $265.67 | $265.65 | $265.70 |
| Purchase #4 | $238.55 | 13.507% | $270.7709 | $270.77 | $270.75 | $270.80 |
| Purchase #5 | $200.27 | 8.853% | $217.9999 | $218.00 | $218.00 | $218.00 |
| Purchase #6 | $200.61 | 5.703% | $212.0508 | $212.05 | $212.05 | $212.10 |
| Purchase #7 | $66.44 | 3.424% | $68.7149 | $68.71 | $68.70 | $68.70 |
| 7 purchase totals = | $1,022.68 | $1,112.5776 | $1,112.57 | $1,112.55 | $1,112.70 | |