| 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 | $118.72 | 4.521% | $124.0873 | $124.09 | $124.10 | $124.10 |
| Purchase #2 | $176.66 | 4.672% | $184.9136 | $184.91 | $184.90 | $184.90 |
| Purchase #3 | $51.63 | 7.849% | $55.6824 | $55.68 | $55.70 | $55.70 |
| Purchase #4 | $129.81 | 8.378% | $140.6855 | $140.69 | $140.70 | $140.70 |
| Purchase #5 | $26.57 | 9.837% | $29.1837 | $29.18 | $29.20 | $29.20 |
| Purchase #6 | $173.57 | 7.607% | $186.7735 | $186.77 | $186.75 | $186.80 |
| Purchase #7 | $131.68 | 7.847% | $142.0129 | $142.01 | $142.00 | $142.00 |
| 7 purchase totals = | $808.64 | $863.3389 | $863.33 | $863.35 | $863.40 | |