| 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 | $5.58 | 11.338% | $6.2127 | $6.21 | $6.20 | $6.20 |
| Purchase #2 | $224.35 | 4.283% | $233.9589 | $233.96 | $233.95 | $234.00 |
| Purchase #3 | $202.57 | 12.573% | $228.0391 | $228.04 | $228.05 | $228.00 |
| Purchase #4 | $128.70 | 11.450% | $143.4362 | $143.44 | $143.45 | $143.40 |
| Purchase #5 | $83.56 | 8.129% | $90.3526 | $90.35 | $90.35 | $90.40 |
| Purchase #6 | $58.91 | 13.597% | $66.92 | $66.92 | $66.90 | $66.90 |
| Purchase #7 | $41.64 | 4.159% | $43.3718 | $43.37 | $43.35 | $43.40 |
| 7 purchase totals = | $745.31 | $812.2913 | $812.29 | $812.25 | $812.30 | |