| 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 | $23.39 | 11.541% | $26.0894 | $26.09 | $26.10 | $26.10 |
| Purchase #2 | $108.84 | 11.210% | $121.041 | $121.04 | $121.05 | $121.00 |
| Purchase #3 | $126.82 | 8.271% | $137.3093 | $137.31 | $137.30 | $137.30 |
| Purchase #4 | $191.74 | 6.241% | $203.7065 | $203.71 | $203.70 | $203.70 |
| Purchase #5 | $239.30 | 7.697% | $257.7189 | $257.72 | $257.70 | $257.70 |
| Purchase #6 | $201.47 | 7.786% | $217.1565 | $217.16 | $217.15 | $217.20 |
| Purchase #7 | $216.50 | 7.602% | $232.9583 | $232.96 | $232.95 | $233.00 |
| 7 purchase totals = | $1,108.06 | $1,195.9799 | $1,195.99 | $1,195.95 | $1,196.00 | |