| 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 | $227.31 | 4.136% | $236.7115 | $236.71 | $236.70 | $236.70 |
| Purchase #2 | $39.37 | 3.333% | $40.6822 | $40.68 | $40.70 | $40.70 |
| Purchase #3 | $137.38 | 8.542% | $149.115 | $149.12 | $149.10 | $149.10 |
| Purchase #4 | $182.72 | 4.693% | $191.295 | $191.30 | $191.30 | $191.30 |
| Purchase #5 | $247.97 | 13.319% | $280.9971 | $281.00 | $281.00 | $281.00 |
| Purchase #6 | $238.54 | 3.845% | $247.7119 | $247.71 | $247.70 | $247.70 |
| Purchase #7 | $195.49 | 7.278% | $209.7178 | $209.72 | $209.70 | $209.70 |
| 7 purchase totals = | $1,268.78 | $1,356.2305 | $1,356.24 | $1,356.20 | $1,356.20 | |