| 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 | $239.36 | 5.754% | $253.1328 | $253.13 | $253.15 | $253.10 |
| Purchase #2 | $247.71 | 7.763% | $266.9397 | $266.94 | $266.95 | $266.90 |
| Purchase #3 | $206.61 | 12.129% | $231.6697 | $231.67 | $231.65 | $231.70 |
| Purchase #4 | $173.98 | 10.308% | $191.9139 | $191.91 | $191.90 | $191.90 |
| Purchase #5 | $113.59 | 7.284% | $121.8639 | $121.86 | $121.85 | $121.90 |
| Purchase #6 | $197.35 | 11.747% | $220.5327 | $220.53 | $220.55 | $220.50 |
| Purchase #7 | $142.72 | 8.338% | $154.62 | $154.62 | $154.60 | $154.60 |
| 7 purchase totals = | $1,321.32 | $1,440.6727 | $1,440.66 | $1,440.65 | $1,440.60 | |