| 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 | $205.27 | 3.225% | $211.89 | $211.89 | $211.90 | $211.90 |
| Purchase #2 | $212.86 | 7.211% | $228.2093 | $228.21 | $228.20 | $228.20 |
| Purchase #3 | $138.67 | 6.618% | $147.8472 | $147.85 | $147.85 | $147.80 |
| Purchase #4 | $36.68 | 3.652% | $38.0196 | $38.02 | $38.00 | $38.00 |
| Purchase #5 | $123.75 | 4.133% | $128.8646 | $128.86 | $128.85 | $128.90 |
| Purchase #6 | $58.49 | 10.340% | $64.5379 | $64.54 | $64.55 | $64.50 |
| Purchase #7 | $11.34 | 8.160% | $12.2653 | $12.27 | $12.25 | $12.30 |
| 7 purchase totals = | $787.06 | $831.6339 | $831.64 | $831.60 | $831.60 | |