| 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 | $242.78 | 9.145% | $264.9822 | $264.98 | $265.00 | $265.00 |
| Purchase #2 | $243.60 | 7.783% | $262.5594 | $262.56 | $262.55 | $262.60 |
| Purchase #3 | $235.44 | 8.306% | $254.9956 | $255.00 | $255.00 | $255.00 |
| Purchase #4 | $123.56 | 11.778% | $138.1129 | $138.11 | $138.10 | $138.10 |
| Purchase #5 | $27.40 | 9.246% | $29.9334 | $29.93 | $29.95 | $29.90 |
| Purchase #6 | $193.84 | 6.865% | $207.1471 | $207.15 | $207.15 | $207.10 |
| Purchase #7 | $96.87 | 9.835% | $106.3972 | $106.40 | $106.40 | $106.40 |
| 7 purchase totals = | $1,163.49 | $1,264.1278 | $1,264.13 | $1,264.15 | $1,264.10 | |