| 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 | $180.82 | 10.516% | $199.835 | $199.84 | $199.85 | $199.80 |
| Purchase #2 | $88.66 | 6.841% | $94.7252 | $94.73 | $94.75 | $94.70 |
| Purchase #3 | $93.49 | 8.234% | $101.188 | $101.19 | $101.20 | $101.20 |
| Purchase #4 | $249.63 | 12.129% | $279.9076 | $279.91 | $279.90 | $279.90 |
| Purchase #5 | $105.28 | 11.346% | $117.2251 | $117.23 | $117.25 | $117.20 |
| Purchase #6 | $27.84 | 11.646% | $31.0822 | $31.08 | $31.10 | $31.10 |
| Purchase #7 | $54.64 | 7.310% | $58.6342 | $58.63 | $58.65 | $58.60 |
| 7 purchase totals = | $800.36 | $882.5973 | $882.61 | $882.70 | $882.50 | |