| 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 | $250.46 | 9.830% | $275.0802 | $275.08 | $275.10 | $275.10 |
| Purchase #2 | $133.49 | 11.836% | $149.2899 | $149.29 | $149.30 | $149.30 |
| Purchase #3 | $76.84 | 7.189% | $82.364 | $82.36 | $82.35 | $82.40 |
| Purchase #4 | $28.94 | 11.657% | $32.3135 | $32.31 | $32.30 | $32.30 |
| Purchase #5 | $24.42 | 7.488% | $26.2486 | $26.25 | $26.25 | $26.20 |
| Purchase #6 | $223.60 | 7.746% | $240.9201 | $240.92 | $240.90 | $240.90 |
| Purchase #7 | $52.76 | 6.814% | $56.3551 | $56.36 | $56.35 | $56.40 |
| 7 purchase totals = | $790.51 | $862.5714 | $862.57 | $862.55 | $862.60 | |