| 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 | $136.28 | 10.118% | $150.0688 | $150.07 | $150.05 | $150.10 |
| Purchase #2 | $95.88 | 13.279% | $108.6119 | $108.61 | $108.60 | $108.60 |
| Purchase #3 | $5.91 | 11.560% | $6.5932 | $6.59 | $6.60 | $6.60 |
| Purchase #4 | $231.61 | 3.275% | $239.1952 | $239.20 | $239.20 | $239.20 |
| Purchase #5 | $82.51 | 7.171% | $88.4268 | $88.43 | $88.45 | $88.40 |
| Purchase #6 | $205.75 | 13.495% | $233.516 | $233.52 | $233.50 | $233.50 |
| Purchase #7 | $180.86 | 12.457% | $203.3897 | $203.39 | $203.40 | $203.40 |
| 7 purchase totals = | $938.80 | $1,029.8016 | $1,029.81 | $1,029.80 | $1,029.80 | |