| 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 | $247.33 | 9.858% | $271.7118 | $271.71 | $271.70 | $271.70 |
| Purchase #2 | $129.87 | 8.123% | $140.4193 | $140.42 | $140.40 | $140.40 |
| Purchase #3 | $128.83 | 10.328% | $142.1356 | $142.14 | $142.15 | $142.10 |
| Purchase #4 | $131.30 | 3.299% | $135.6316 | $135.63 | $135.65 | $135.60 |
| Purchase #5 | $24.96 | 4.189% | $26.0056 | $26.01 | $26.00 | $26.00 |
| Purchase #6 | $8.34 | 6.201% | $8.8572 | $8.86 | $8.85 | $8.90 |
| Purchase #7 | $136.30 | 4.560% | $142.5153 | $142.52 | $142.50 | $142.50 |
| 7 purchase totals = | $806.93 | $867.2764 | $867.29 | $867.25 | $867.20 | |