| 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 | $221.97 | 7.344% | $238.2715 | $238.27 | $238.25 | $238.30 |
| Purchase #2 | $217.95 | 9.533% | $238.7272 | $238.73 | $238.75 | $238.70 |
| Purchase #3 | $84.36 | 3.276% | $87.1236 | $87.12 | $87.10 | $87.10 |
| Purchase #4 | $5.73 | 8.226% | $6.2013 | $6.20 | $6.20 | $6.20 |
| Purchase #5 | $86.26 | 7.543% | $92.7666 | $92.77 | $92.75 | $92.80 |
| Purchase #6 | $35.40 | 3.379% | $36.5962 | $36.60 | $36.60 | $36.60 |
| Purchase #7 | $12.82 | 9.311% | $14.0137 | $14.01 | $14.00 | $14.00 |
| 7 purchase totals = | $664.49 | $713.7001 | $713.70 | $713.65 | $713.70 | |