| 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 | $122.97 | 9.779% | $134.9952 | $135.00 | $135.00 | $135.00 |
| Purchase #2 | $202.97 | 13.410% | $230.1883 | $230.19 | $230.20 | $230.20 |
| Purchase #3 | $149.64 | 9.365% | $163.6538 | $163.65 | $163.65 | $163.70 |
| Purchase #4 | $235.85 | 3.292% | $243.6142 | $243.61 | $243.60 | $243.60 |
| Purchase #5 | $184.82 | 11.815% | $206.6565 | $206.66 | $206.65 | $206.70 |
| Purchase #6 | $46.60 | 12.640% | $52.4902 | $52.49 | $52.50 | $52.50 |
| Purchase #7 | $15.63 | 3.290% | $16.1442 | $16.14 | $16.15 | $16.10 |
| 7 purchase totals = | $958.48 | $1,047.7424 | $1,047.74 | $1,047.75 | $1,047.80 | |