| 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 | $125.55 | 13.765% | $142.832 | $142.83 | $142.85 | $142.80 |
| Purchase #2 | $197.32 | 13.680% | $224.3134 | $224.31 | $224.30 | $224.30 |
| Purchase #3 | $73.41 | 9.423% | $80.3274 | $80.33 | $80.35 | $80.30 |
| Purchase #4 | $46.41 | 10.625% | $51.3411 | $51.34 | $51.35 | $51.30 |
| Purchase #5 | $59.74 | 4.520% | $62.4402 | $62.44 | $62.45 | $62.40 |
| Purchase #6 | $21.37 | 12.271% | $23.9923 | $23.99 | $24.00 | $24.00 |
| Purchase #7 | $246.84 | 12.261% | $277.1051 | $277.11 | $277.10 | $277.10 |
| 7 purchase totals = | $770.64 | $862.3515 | $862.35 | $862.40 | $862.20 | |