| 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 | $239.80 | 13.154% | $271.3433 | $271.34 | $271.35 | $271.30 |
| Purchase #2 | $126.67 | 4.699% | $132.6222 | $132.62 | $132.60 | $132.60 |
| Purchase #3 | $240.46 | 13.681% | $273.3573 | $273.36 | $273.35 | $273.40 |
| Purchase #4 | $24.87 | 9.380% | $27.2028 | $27.20 | $27.20 | $27.20 |
| Purchase #5 | $41.28 | 6.189% | $43.8348 | $43.83 | $43.85 | $43.80 |
| Purchase #6 | $208.51 | 4.445% | $217.7783 | $217.78 | $217.80 | $217.80 |
| Purchase #7 | $119.70 | 4.443% | $125.0183 | $125.02 | $125.00 | $125.00 |
| 7 purchase totals = | $1,001.29 | $1,091.1570 | $1,091.15 | $1,091.15 | $1,091.10 | |