| 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 | $247.92 | 4.519% | $259.1235 | $259.12 | $259.10 | $259.10 |
| Purchase #2 | $81.85 | 7.139% | $87.6933 | $87.69 | $87.70 | $87.70 |
| Purchase #3 | $77.54 | 8.696% | $84.2829 | $84.28 | $84.30 | $84.30 |
| Purchase #4 | $201.45 | 8.390% | $218.3517 | $218.35 | $218.35 | $218.40 |
| Purchase #5 | $136.94 | 11.746% | $153.025 | $153.03 | $153.05 | $153.00 |
| Purchase #6 | $21.72 | 5.698% | $22.9576 | $22.96 | $22.95 | $23.00 |
| Purchase #7 | $138.72 | 10.310% | $153.022 | $153.02 | $153.00 | $153.00 |
| 7 purchase totals = | $906.14 | $978.4560 | $978.45 | $978.45 | $978.50 | |