| 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 | $187.91 | 6.120% | $199.4101 | $199.41 | $199.40 | $199.40 |
| Purchase #2 | $201.63 | 4.425% | $210.5521 | $210.55 | $210.55 | $210.60 |
| Purchase #3 | $204.77 | 8.218% | $221.598 | $221.60 | $221.60 | $221.60 |
| Purchase #4 | $157.78 | 11.387% | $175.7464 | $175.75 | $175.75 | $175.70 |
| Purchase #5 | $92.25 | 11.845% | $103.177 | $103.18 | $103.20 | $103.20 |
| Purchase #6 | $198.36 | 11.670% | $221.5086 | $221.51 | $221.50 | $221.50 |
| Purchase #7 | $234.50 | 3.782% | $243.3688 | $243.37 | $243.35 | $243.40 |
| 7 purchase totals = | $1,277.20 | $1,375.3610 | $1,375.37 | $1,375.35 | $1,375.40 | |