| 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 | $130.93 | 9.760% | $143.7088 | $143.71 | $143.70 | $143.70 |
| Purchase #2 | $143.52 | 11.642% | $160.2286 | $160.23 | $160.25 | $160.20 |
| Purchase #3 | $236.88 | 10.403% | $261.5226 | $261.52 | $261.50 | $261.50 |
| Purchase #4 | $217.54 | 7.126% | $233.0419 | $233.04 | $233.05 | $233.00 |
| Purchase #5 | $102.25 | 10.715% | $113.2061 | $113.21 | $113.20 | $113.20 |
| Purchase #6 | $90.53 | 3.416% | $93.6225 | $93.62 | $93.60 | $93.60 |
| Purchase #7 | $191.81 | 9.261% | $209.5735 | $209.57 | $209.55 | $209.60 |
| 7 purchase totals = | $1,113.46 | $1,214.9040 | $1,214.90 | $1,214.85 | $1,214.80 | |