| 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 | $138.90 | 12.462% | $156.2097 | $156.21 | $156.20 | $156.20 |
| Purchase #2 | $195.95 | 6.263% | $208.2223 | $208.22 | $208.20 | $208.20 |
| Purchase #3 | $95.99 | 7.516% | $103.2046 | $103.20 | $103.20 | $103.20 |
| Purchase #4 | $25.64 | 4.130% | $26.6989 | $26.70 | $26.70 | $26.70 |
| Purchase #5 | $114.28 | 8.227% | $123.6818 | $123.68 | $123.70 | $123.70 |
| Purchase #6 | $202.48 | 3.262% | $209.0849 | $209.08 | $209.10 | $209.10 |
| Purchase #7 | $239.74 | 8.870% | $261.0049 | $261.00 | $261.00 | $261.00 |
| 7 purchase totals = | $1,012.98 | $1,088.1071 | $1,088.09 | $1,088.10 | $1,088.10 | |