| 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 | $12.89 | 8.789% | $14.0229 | $14.02 | $14.00 | $14.00 |
| Purchase #2 | $232.88 | 5.270% | $245.1528 | $245.15 | $245.15 | $245.20 |
| Purchase #3 | $136.61 | 9.666% | $149.8147 | $149.81 | $149.80 | $149.80 |
| Purchase #4 | $99.83 | 8.810% | $108.625 | $108.63 | $108.65 | $108.60 |
| Purchase #5 | $173.43 | 8.706% | $188.5288 | $188.53 | $188.55 | $188.50 |
| Purchase #6 | $182.76 | 6.861% | $195.2992 | $195.30 | $195.30 | $195.30 |
| Purchase #7 | $31.66 | 11.735% | $35.3753 | $35.38 | $35.40 | $35.40 |
| 7 purchase totals = | $870.06 | $936.8187 | $936.82 | $936.85 | $936.80 | |