| 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 | $12.74 | 13.190% | $14.4204 | $14.42 | $14.40 | $14.40 |
| Purchase #2 | $13.55 | 10.797% | $15.013 | $15.01 | $15.00 | $15.00 |
| Purchase #3 | $180.48 | 7.698% | $194.3734 | $194.37 | $194.35 | $194.40 |
| Purchase #4 | $73.53 | 10.647% | $81.3587 | $81.36 | $81.35 | $81.40 |
| Purchase #5 | $113.71 | 5.197% | $119.6195 | $119.62 | $119.60 | $119.60 |
| Purchase #6 | $242.93 | 8.138% | $262.6996 | $262.70 | $262.70 | $262.70 |
| Purchase #7 | $141.27 | 4.220% | $147.2316 | $147.23 | $147.25 | $147.20 |
| 7 purchase totals = | $778.21 | $834.7162 | $834.71 | $834.65 | $834.70 | |