| 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 | $221.51 | 13.693% | $251.8414 | $251.84 | $251.85 | $251.80 |
| Purchase #2 | $123.41 | 9.519% | $135.1574 | $135.16 | $135.15 | $135.20 |
| Purchase #3 | $197.98 | 6.206% | $210.2666 | $210.27 | $210.25 | $210.30 |
| Purchase #4 | $119.27 | 11.691% | $133.2139 | $133.21 | $133.20 | $133.20 |
| Purchase #5 | $148.26 | 9.378% | $162.1638 | $162.16 | $162.15 | $162.20 |
| Purchase #6 | $137.59 | 4.175% | $143.3344 | $143.33 | $143.35 | $143.30 |
| Purchase #7 | $137.94 | 8.276% | $149.3559 | $149.36 | $149.35 | $149.40 |
| 7 purchase totals = | $1,085.96 | $1,185.3334 | $1,185.33 | $1,185.30 | $1,185.40 | |