| 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 | $211.99 | 8.426% | $229.8523 | $229.85 | $229.85 | $229.90 |
| Purchase #2 | $62.45 | 13.642% | $70.9694 | $70.97 | $70.95 | $71.00 |
| Purchase #3 | $141.58 | 12.870% | $159.8013 | $159.80 | $159.80 | $159.80 |
| Purchase #4 | $41.81 | 13.333% | $47.3845 | $47.38 | $47.40 | $47.40 |
| Purchase #5 | $131.58 | 4.527% | $137.5366 | $137.54 | $137.55 | $137.50 |
| Purchase #6 | $78.95 | 6.601% | $84.1615 | $84.16 | $84.15 | $84.20 |
| Purchase #7 | $230.78 | 9.553% | $252.8264 | $252.83 | $252.85 | $252.80 |
| 7 purchase totals = | $899.14 | $982.5320 | $982.53 | $982.55 | $982.60 | |