| 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 | $235.79 | 10.118% | $259.6472 | $259.65 | $259.65 | $259.60 |
| Purchase #2 | $90.41 | 13.757% | $102.8477 | $102.85 | $102.85 | $102.80 |
| Purchase #3 | $204.34 | 10.620% | $226.0409 | $226.04 | $226.05 | $226.00 |
| Purchase #4 | $136.85 | 9.350% | $149.6455 | $149.65 | $149.65 | $149.60 |
| Purchase #5 | $101.65 | 8.847% | $110.643 | $110.64 | $110.65 | $110.60 |
| Purchase #6 | $125.86 | 10.725% | $139.3585 | $139.36 | $139.35 | $139.40 |
| Purchase #7 | $85.64 | 8.244% | $92.7002 | $92.70 | $92.70 | $92.70 |
| 7 purchase totals = | $980.54 | $1,080.8830 | $1,080.89 | $1,080.90 | $1,080.70 | |