| 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 | $94.28 | 8.193% | $102.0044 | $102.00 | $102.00 | $102.00 |
| Purchase #2 | $110.70 | 6.747% | $118.1689 | $118.17 | $118.15 | $118.20 |
| Purchase #3 | $221.43 | 10.840% | $245.433 | $245.43 | $245.45 | $245.40 |
| Purchase #4 | $101.54 | 3.524% | $105.1183 | $105.12 | $105.10 | $105.10 |
| Purchase #5 | $108.34 | 10.465% | $119.6778 | $119.68 | $119.70 | $119.70 |
| Purchase #6 | $188.60 | 6.655% | $201.1513 | $201.15 | $201.15 | $201.20 |
| Purchase #7 | $244.74 | 3.869% | $254.209 | $254.21 | $254.20 | $254.20 |
| 7 purchase totals = | $1,069.63 | $1,145.7627 | $1,145.76 | $1,145.75 | $1,145.80 | |