| 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 | $96.58 | 3.620% | $100.0762 | $100.08 | $100.10 | $100.10 |
| Purchase #2 | $182.98 | 6.777% | $195.3806 | $195.38 | $195.40 | $195.40 |
| Purchase #3 | $173.67 | 7.853% | $187.3083 | $187.31 | $187.30 | $187.30 |
| Purchase #4 | $232.85 | 9.779% | $255.6204 | $255.62 | $255.60 | $255.60 |
| Purchase #5 | $103.53 | 13.724% | $117.7385 | $117.74 | $117.75 | $117.70 |
| Purchase #6 | $79.80 | 8.806% | $86.8272 | $86.83 | $86.85 | $86.80 |
| Purchase #7 | $216.27 | 3.721% | $224.3174 | $224.32 | $224.30 | $224.30 |
| 7 purchase totals = | $1,085.68 | $1,167.2686 | $1,167.28 | $1,167.30 | $1,167.20 | |