| 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 | $250.25 | 7.815% | $269.807 | $269.81 | $269.80 | $269.80 |
| Purchase #2 | $162.44 | 6.345% | $172.7468 | $172.75 | $172.75 | $172.70 |
| Purchase #3 | $152.52 | 9.716% | $167.3388 | $167.34 | $167.35 | $167.30 |
| Purchase #4 | $209.58 | 3.805% | $217.5545 | $217.55 | $217.55 | $217.60 |
| Purchase #5 | $141.54 | 10.473% | $156.3635 | $156.36 | $156.35 | $156.40 |
| Purchase #6 | $126.51 | 8.369% | $137.0976 | $137.10 | $137.10 | $137.10 |
| Purchase #7 | $44.98 | 8.749% | $48.9153 | $48.92 | $48.90 | $48.90 |
| 7 purchase totals = | $1,087.82 | $1,169.8235 | $1,169.83 | $1,169.80 | $1,169.80 | |