| 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 | $135.33 | 4.827% | $141.8624 | $141.86 | $141.85 | $141.90 |
| Purchase #2 | $36.31 | 4.749% | $38.0344 | $38.03 | $38.05 | $38.00 |
| Purchase #3 | $199.34 | 9.220% | $217.7191 | $217.72 | $217.70 | $217.70 |
| Purchase #4 | $79.66 | 12.579% | $89.6804 | $89.68 | $89.70 | $89.70 |
| Purchase #5 | $120.32 | 13.424% | $136.4718 | $136.47 | $136.45 | $136.50 |
| Purchase #6 | $240.42 | 5.471% | $253.5734 | $253.57 | $253.55 | $253.60 |
| Purchase #7 | $15.87 | 5.414% | $16.7292 | $16.73 | $16.75 | $16.70 |
| 7 purchase totals = | $827.25 | $894.0707 | $894.06 | $894.05 | $894.10 | |