| 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 | $122.79 | 10.740% | $135.9776 | $135.98 | $136.00 | $136.00 |
| Purchase #2 | $73.60 | 4.859% | $77.1762 | $77.18 | $77.20 | $77.20 |
| Purchase #3 | $229.86 | 7.439% | $246.9593 | $246.96 | $246.95 | $247.00 |
| Purchase #4 | $21.72 | 12.347% | $24.4018 | $24.40 | $24.40 | $24.40 |
| Purchase #5 | $203.84 | 5.394% | $214.8351 | $214.84 | $214.85 | $214.80 |
| Purchase #6 | $215.52 | 8.626% | $234.1108 | $234.11 | $234.10 | $234.10 |
| Purchase #7 | $40.33 | 11.199% | $44.8466 | $44.85 | $44.85 | $44.80 |
| 7 purchase totals = | $907.66 | $978.3074 | $978.32 | $978.35 | $978.30 | |