| 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 | $206.36 | 9.298% | $225.5474 | $225.55 | $225.55 | $225.50 |
| Purchase #2 | $29.81 | 4.783% | $31.2358 | $31.24 | $31.25 | $31.20 |
| Purchase #3 | $74.92 | 6.787% | $80.0048 | $80.00 | $80.00 | $80.00 |
| Purchase #4 | $116.33 | 6.725% | $124.1532 | $124.15 | $124.15 | $124.20 |
| Purchase #5 | $219.49 | 7.720% | $236.4346 | $236.43 | $236.45 | $236.40 |
| Purchase #6 | $188.77 | 12.467% | $212.304 | $212.30 | $212.30 | $212.30 |
| Purchase #7 | $149.35 | 3.829% | $155.0686 | $155.07 | $155.05 | $155.10 |
| 7 purchase totals = | $985.03 | $1,064.7484 | $1,064.74 | $1,064.75 | $1,064.70 | |