| 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 | $187.54 | 11.415% | $208.9477 | $208.95 | $208.95 | $208.90 |
| Purchase #2 | $210.70 | 8.247% | $228.0764 | $228.08 | $228.10 | $228.10 |
| Purchase #3 | $211.26 | 9.738% | $231.8325 | $231.83 | $231.85 | $231.80 |
| Purchase #4 | $242.54 | 13.569% | $275.4503 | $275.45 | $275.45 | $275.50 |
| Purchase #5 | $110.25 | 10.765% | $122.1184 | $122.12 | $122.10 | $122.10 |
| Purchase #6 | $82.83 | 6.311% | $88.0574 | $88.06 | $88.05 | $88.10 |
| Purchase #7 | $227.41 | 12.142% | $255.0221 | $255.02 | $255.00 | $255.00 |
| 7 purchase totals = | $1,272.53 | $1,409.5048 | $1,409.51 | $1,409.50 | $1,409.50 | |