| 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 | $208.39 | 11.500% | $232.3549 | $232.35 | $232.35 | $232.40 |
| Purchase #2 | $128.47 | 10.424% | $141.8617 | $141.86 | $141.85 | $141.90 |
| Purchase #3 | $36.67 | 11.828% | $41.0073 | $41.01 | $41.00 | $41.00 |
| Purchase #4 | $33.65 | 3.819% | $34.9351 | $34.94 | $34.95 | $34.90 |
| Purchase #5 | $36.89 | 3.316% | $38.1133 | $38.11 | $38.10 | $38.10 |
| Purchase #6 | $43.63 | 9.821% | $47.9149 | $47.91 | $47.90 | $47.90 |
| Purchase #7 | $200.40 | 6.832% | $214.0913 | $214.09 | $214.10 | $214.10 |
| 7 purchase totals = | $688.10 | $750.2785 | $750.27 | $750.25 | $750.30 | |