| 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 | $212.48 | 8.300% | $230.1158 | $230.12 | $230.10 | $230.10 |
| Purchase #2 | $190.77 | 13.421% | $216.3732 | $216.37 | $216.35 | $216.40 |
| Purchase #3 | $140.28 | 6.444% | $149.3196 | $149.32 | $149.30 | $149.30 |
| Purchase #4 | $65.37 | 5.151% | $68.7372 | $68.74 | $68.75 | $68.70 |
| Purchase #5 | $79.61 | 5.690% | $84.1398 | $84.14 | $84.15 | $84.10 |
| Purchase #6 | $214.55 | 13.567% | $243.658 | $243.66 | $243.65 | $243.70 |
| Purchase #7 | $246.36 | 5.146% | $259.0377 | $259.04 | $259.05 | $259.00 |
| 7 purchase totals = | $1,149.42 | $1,251.3813 | $1,251.39 | $1,251.35 | $1,251.30 | |