| 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 | $214.59 | 9.579% | $235.1456 | $235.15 | $235.15 | $235.10 |
| Purchase #2 | $67.61 | 12.143% | $75.8199 | $75.82 | $75.80 | $75.80 |
| Purchase #3 | $31.99 | 11.755% | $35.7504 | $35.75 | $35.75 | $35.80 |
| Purchase #4 | $39.60 | 7.720% | $42.6571 | $42.66 | $42.65 | $42.70 |
| Purchase #5 | $49.55 | 10.834% | $54.9182 | $54.92 | $54.90 | $54.90 |
| Purchase #6 | $233.88 | 4.691% | $244.8513 | $244.85 | $244.85 | $244.90 |
| Purchase #7 | $147.30 | 10.729% | $163.1038 | $163.10 | $163.10 | $163.10 |
| 7 purchase totals = | $784.52 | $852.2463 | $852.25 | $852.20 | $852.30 | |