| 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 | $194.44 | 3.240% | $200.7399 | $200.74 | $200.75 | $200.70 |
| Purchase #2 | $229.69 | 3.764% | $238.3355 | $238.34 | $238.35 | $238.30 |
| Purchase #3 | $206.50 | 13.606% | $234.5964 | $234.60 | $234.60 | $234.60 |
| Purchase #4 | $20.50 | 12.618% | $23.0867 | $23.09 | $23.10 | $23.10 |
| Purchase #5 | $5.76 | 13.446% | $6.5345 | $6.53 | $6.55 | $6.50 |
| Purchase #6 | $59.94 | 13.561% | $68.0685 | $68.07 | $68.05 | $68.10 |
| Purchase #7 | $27.82 | 12.314% | $31.2458 | $31.25 | $31.25 | $31.20 |
| 7 purchase totals = | $744.65 | $802.6073 | $802.62 | $802.65 | $802.50 | |