| 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 | $116.39 | 8.607% | $126.4077 | $126.41 | $126.40 | $126.40 |
| Purchase #2 | $212.34 | 7.591% | $228.4587 | $228.46 | $228.45 | $228.50 |
| Purchase #3 | $96.39 | 4.102% | $100.3439 | $100.34 | $100.35 | $100.30 |
| Purchase #4 | $81.42 | 3.202% | $84.0271 | $84.03 | $84.05 | $84.00 |
| Purchase #5 | $223.53 | 5.469% | $235.7549 | $235.75 | $235.75 | $235.80 |
| Purchase #6 | $220.69 | 7.631% | $237.5309 | $237.53 | $237.55 | $237.50 |
| Purchase #7 | $74.93 | 8.514% | $81.3095 | $81.31 | $81.30 | $81.30 |
| 7 purchase totals = | $1,025.69 | $1,093.8327 | $1,093.83 | $1,093.85 | $1,093.80 | |