| 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 | $235.35 | 13.635% | $267.44 | $267.44 | $267.45 | $267.40 |
| Purchase #2 | $154.62 | 11.761% | $172.8049 | $172.80 | $172.80 | $172.80 |
| Purchase #3 | $137.91 | 12.257% | $154.8136 | $154.81 | $154.80 | $154.80 |
| Purchase #4 | $166.47 | 12.454% | $187.2022 | $187.20 | $187.20 | $187.20 |
| Purchase #5 | $171.75 | 4.652% | $179.7398 | $179.74 | $179.75 | $179.70 |
| Purchase #6 | $225.26 | 7.325% | $241.7603 | $241.76 | $241.75 | $241.80 |
| Purchase #7 | $25.99 | 13.347% | $29.4589 | $29.46 | $29.45 | $29.50 |
| 7 purchase totals = | $1,117.35 | $1,233.2197 | $1,233.21 | $1,233.20 | $1,233.20 | |