| 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 | $239.37 | 5.638% | $252.8657 | $252.87 | $252.85 | $252.90 |
| Purchase #2 | $30.43 | 9.277% | $33.253 | $33.25 | $33.25 | $33.30 |
| Purchase #3 | $231.26 | 10.339% | $255.17 | $255.17 | $255.15 | $255.20 |
| Purchase #4 | $38.94 | 11.256% | $43.3231 | $43.32 | $43.30 | $43.30 |
| Purchase #5 | $136.47 | 12.843% | $153.9968 | $154.00 | $154.00 | $154.00 |
| Purchase #6 | $160.95 | 7.487% | $173.0003 | $173.00 | $173.00 | $173.00 |
| Purchase #7 | $84.67 | 9.354% | $92.59 | $92.59 | $92.60 | $92.60 |
| 7 purchase totals = | $922.09 | $1,004.1989 | $1,004.20 | $1,004.15 | $1,004.30 | |