| 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 | $210.51 | 11.263% | $234.2197 | $234.22 | $234.20 | $234.20 |
| Purchase #2 | $233.25 | 10.694% | $258.1938 | $258.19 | $258.20 | $258.20 |
| Purchase #3 | $212.78 | 6.233% | $226.0426 | $226.04 | $226.05 | $226.00 |
| Purchase #4 | $228.81 | 11.741% | $255.6746 | $255.67 | $255.65 | $255.70 |
| Purchase #5 | $17.90 | 6.571% | $19.0762 | $19.08 | $19.10 | $19.10 |
| Purchase #6 | $40.95 | 4.430% | $42.7641 | $42.76 | $42.75 | $42.80 |
| Purchase #7 | $8.25 | 13.769% | $9.3859 | $9.39 | $9.40 | $9.40 |
| 7 purchase totals = | $952.45 | $1,045.3569 | $1,045.35 | $1,045.35 | $1,045.40 | |