| 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 | $193.62 | 9.207% | $211.4466 | $211.45 | $211.45 | $211.40 |
| Purchase #2 | $247.64 | 6.334% | $263.3255 | $263.33 | $263.35 | $263.30 |
| Purchase #3 | $160.25 | 5.413% | $168.9243 | $168.92 | $168.90 | $168.90 |
| Purchase #4 | $233.37 | 4.302% | $243.4096 | $243.41 | $243.40 | $243.40 |
| Purchase #5 | $154.89 | 3.747% | $160.6937 | $160.69 | $160.70 | $160.70 |
| Purchase #6 | $38.79 | 4.111% | $40.3847 | $40.38 | $40.40 | $40.40 |
| Purchase #7 | $99.69 | 10.351% | $110.0089 | $110.01 | $110.00 | $110.00 |
| 7 purchase totals = | $1,128.25 | $1,198.1933 | $1,198.19 | $1,198.20 | $1,198.10 | |