| 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 | $84.72 | 4.406% | $88.4528 | $88.45 | $88.45 | $88.50 |
| Purchase #2 | $59.90 | 10.813% | $66.377 | $66.38 | $66.40 | $66.40 |
| Purchase #3 | $243.42 | 10.544% | $269.0862 | $269.09 | $269.10 | $269.10 |
| Purchase #4 | $164.39 | 8.595% | $178.5193 | $178.52 | $178.50 | $178.50 |
| Purchase #5 | $167.65 | 5.185% | $176.3427 | $176.34 | $176.35 | $176.30 |
| Purchase #6 | $250.42 | 12.490% | $281.6975 | $281.70 | $281.70 | $281.70 |
| Purchase #7 | $142.81 | 5.581% | $150.7802 | $150.78 | $150.80 | $150.80 |
| 7 purchase totals = | $1,113.31 | $1,211.2557 | $1,211.26 | $1,211.30 | $1,211.30 | |