| 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 | $228.69 | 10.550% | $252.8168 | $252.82 | $252.80 | $252.80 |
| Purchase #2 | $120.65 | 3.799% | $125.2335 | $125.23 | $125.25 | $125.20 |
| Purchase #3 | $16.42 | 10.642% | $18.1674 | $18.17 | $18.15 | $18.20 |
| Purchase #4 | $190.37 | 11.723% | $212.6871 | $212.69 | $212.70 | $212.70 |
| Purchase #5 | $188.63 | 4.768% | $197.6239 | $197.62 | $197.60 | $197.60 |
| Purchase #6 | $237.34 | 6.803% | $253.4862 | $253.49 | $253.50 | $253.50 |
| Purchase #7 | $75.29 | 10.441% | $83.151 | $83.15 | $83.15 | $83.20 |
| 7 purchase totals = | $1,057.39 | $1,143.1659 | $1,143.17 | $1,143.15 | $1,143.20 | |