| 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 | $237.35 | 6.541% | $252.8751 | $252.88 | $252.90 | $252.90 |
| Purchase #2 | $228.96 | 13.682% | $260.2863 | $260.29 | $260.30 | $260.30 |
| Purchase #3 | $115.63 | 9.475% | $126.5859 | $126.59 | $126.60 | $126.60 |
| Purchase #4 | $92.50 | 6.464% | $98.4792 | $98.48 | $98.50 | $98.50 |
| Purchase #5 | $134.39 | 11.509% | $149.8569 | $149.86 | $149.85 | $149.90 |
| Purchase #6 | $174.52 | 11.641% | $194.8359 | $194.84 | $194.85 | $194.80 |
| Purchase #7 | $155.34 | 9.737% | $170.4655 | $170.47 | $170.45 | $170.50 |
| 7 purchase totals = | $1,138.69 | $1,253.3848 | $1,253.41 | $1,253.45 | $1,253.50 | |