| 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 | $246.39 | 4.652% | $257.8521 | $257.85 | $257.85 | $257.90 |
| Purchase #2 | $246.52 | 4.441% | $257.468 | $257.47 | $257.45 | $257.50 |
| Purchase #3 | $87.94 | 7.420% | $94.4651 | $94.47 | $94.45 | $94.50 |
| Purchase #4 | $84.84 | 7.172% | $90.9247 | $90.92 | $90.90 | $90.90 |
| Purchase #5 | $224.61 | 13.684% | $255.3456 | $255.35 | $255.35 | $255.30 |
| Purchase #6 | $163.84 | 4.825% | $171.7453 | $171.75 | $171.75 | $171.70 |
| Purchase #7 | $244.55 | 8.527% | $265.4028 | $265.40 | $265.40 | $265.40 |
| 7 purchase totals = | $1,298.69 | $1,393.2036 | $1,393.21 | $1,393.15 | $1,393.20 | |