| 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 | $182.75 | 13.769% | $207.9128 | $207.91 | $207.90 | $207.90 |
| Purchase #2 | $194.73 | 3.378% | $201.308 | $201.31 | $201.30 | $201.30 |
| Purchase #3 | $45.99 | 6.767% | $49.1021 | $49.10 | $49.10 | $49.10 |
| Purchase #4 | $119.87 | 6.212% | $127.3163 | $127.32 | $127.30 | $127.30 |
| Purchase #5 | $22.66 | 13.596% | $25.7409 | $25.74 | $25.75 | $25.70 |
| Purchase #6 | $234.70 | 4.167% | $244.4799 | $244.48 | $244.50 | $244.50 |
| Purchase #7 | $222.37 | 12.355% | $249.8438 | $249.84 | $249.85 | $249.80 |
| 7 purchase totals = | $1,023.07 | $1,105.7038 | $1,105.70 | $1,105.70 | $1,105.60 | |