| 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 | $227.77 | 10.303% | $251.2371 | $251.24 | $251.25 | $251.20 |
| Purchase #2 | $91.79 | 8.851% | $99.9143 | $99.91 | $99.90 | $99.90 |
| Purchase #3 | $85.51 | 8.602% | $92.8656 | $92.87 | $92.85 | $92.90 |
| Purchase #4 | $117.92 | 9.835% | $129.5174 | $129.52 | $129.50 | $129.50 |
| Purchase #5 | $212.65 | 3.697% | $220.5117 | $220.51 | $220.50 | $220.50 |
| Purchase #6 | $119.39 | 13.423% | $135.4157 | $135.42 | $135.40 | $135.40 |
| Purchase #7 | $236.46 | 10.637% | $261.6123 | $261.61 | $261.60 | $261.60 |
| 7 purchase totals = | $1,091.49 | $1,191.0741 | $1,191.08 | $1,191.00 | $1,191.00 | |