| 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 | $174.34 | 9.129% | $190.2555 | $190.26 | $190.25 | $190.30 |
| Purchase #2 | $7.58 | 4.258% | $7.9028 | $7.90 | $7.90 | $7.90 |
| Purchase #3 | $98.42 | 6.635% | $104.9502 | $104.95 | $104.95 | $105.00 |
| Purchase #4 | $106.82 | 10.252% | $117.7712 | $117.77 | $117.75 | $117.80 |
| Purchase #5 | $49.46 | 4.120% | $51.4978 | $51.50 | $51.50 | $51.50 |
| Purchase #6 | $245.87 | 7.787% | $265.0159 | $265.02 | $265.00 | $265.00 |
| Purchase #7 | $124.73 | 8.278% | $135.0551 | $135.06 | $135.05 | $135.10 |
| 7 purchase totals = | $807.22 | $872.4485 | $872.46 | $872.40 | $872.60 | |