| 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 | $42.37 | 7.869% | $45.7041 | $45.70 | $45.70 | $45.70 |
| Purchase #2 | $237.32 | 9.457% | $259.7634 | $259.76 | $259.75 | $259.80 |
| Purchase #3 | $142.63 | 10.163% | $157.1255 | $157.13 | $157.15 | $157.10 |
| Purchase #4 | $87.96 | 4.730% | $92.1205 | $92.12 | $92.10 | $92.10 |
| Purchase #5 | $196.62 | 6.727% | $209.8466 | $209.85 | $209.85 | $209.80 |
| Purchase #6 | $227.29 | 6.152% | $241.2729 | $241.27 | $241.25 | $241.30 |
| Purchase #7 | $130.75 | 4.575% | $136.7318 | $136.73 | $136.75 | $136.70 |
| 7 purchase totals = | $1,064.94 | $1,142.5648 | $1,142.56 | $1,142.55 | $1,142.50 | |