| 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 | $187.77 | 7.288% | $201.4547 | $201.45 | $201.45 | $201.50 |
| Purchase #2 | $57.50 | 13.297% | $65.1458 | $65.15 | $65.15 | $65.10 |
| Purchase #3 | $227.35 | 3.499% | $235.305 | $235.31 | $235.30 | $235.30 |
| Purchase #4 | $149.57 | 9.251% | $163.4067 | $163.41 | $163.40 | $163.40 |
| Purchase #5 | $234.27 | 12.622% | $263.8396 | $263.84 | $263.85 | $263.80 |
| Purchase #6 | $218.36 | 13.123% | $247.0154 | $247.02 | $247.00 | $247.00 |
| Purchase #7 | $22.50 | 3.821% | $23.3597 | $23.36 | $23.35 | $23.40 |
| 7 purchase totals = | $1,097.32 | $1,199.5269 | $1,199.54 | $1,199.50 | $1,199.50 | |