| 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 | $234.84 | 8.629% | $255.1043 | $255.10 | $255.10 | $255.10 |
| Purchase #2 | $9.66 | 10.368% | $10.6615 | $10.66 | $10.65 | $10.70 |
| Purchase #3 | $150.90 | 7.321% | $161.9474 | $161.95 | $161.95 | $161.90 |
| Purchase #4 | $234.48 | 10.195% | $258.3852 | $258.39 | $258.40 | $258.40 |
| Purchase #5 | $103.30 | 8.785% | $112.3749 | $112.37 | $112.35 | $112.40 |
| Purchase #6 | $174.63 | 4.624% | $182.7049 | $182.70 | $182.70 | $182.70 |
| Purchase #7 | $225.71 | 12.243% | $253.3437 | $253.34 | $253.35 | $253.30 |
| 7 purchase totals = | $1,133.52 | $1,234.5219 | $1,234.51 | $1,234.50 | $1,234.50 | |