| 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 | $194.73 | 6.729% | $207.8334 | $207.83 | $207.85 | $207.80 |
| Purchase #2 | $223.76 | 7.382% | $240.278 | $240.28 | $240.30 | $240.30 |
| Purchase #3 | $151.72 | 5.287% | $159.7414 | $159.74 | $159.75 | $159.70 |
| Purchase #4 | $108.66 | 8.813% | $118.2362 | $118.24 | $118.25 | $118.20 |
| Purchase #5 | $231.82 | 12.214% | $260.1345 | $260.13 | $260.15 | $260.10 |
| Purchase #6 | $26.28 | 4.209% | $27.3861 | $27.39 | $27.40 | $27.40 |
| Purchase #7 | $195.63 | 13.779% | $222.5859 | $222.59 | $222.60 | $222.60 |
| 7 purchase totals = | $1,132.60 | $1,236.1955 | $1,236.20 | $1,236.30 | $1,236.10 | |