| 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 | $20.45 | 10.449% | $22.5868 | $22.59 | $22.60 | $22.60 |
| Purchase #2 | $228.46 | 3.448% | $236.3373 | $236.34 | $236.35 | $236.30 |
| Purchase #3 | $128.26 | 7.210% | $137.5075 | $137.51 | $137.50 | $137.50 |
| Purchase #4 | $230.71 | 13.152% | $261.053 | $261.05 | $261.05 | $261.10 |
| Purchase #5 | $129.94 | 6.789% | $138.7616 | $138.76 | $138.75 | $138.80 |
| Purchase #6 | $64.38 | 7.731% | $69.3572 | $69.36 | $69.35 | $69.40 |
| Purchase #7 | $244.34 | 10.438% | $269.8442 | $269.84 | $269.85 | $269.80 |
| 7 purchase totals = | $1,046.54 | $1,135.4476 | $1,135.45 | $1,135.45 | $1,135.50 | |