| 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 | $235.79 | 13.534% | $267.7018 | $267.70 | $267.70 | $267.70 |
| Purchase #2 | $74.71 | 13.250% | $84.6091 | $84.61 | $84.60 | $84.60 |
| Purchase #3 | $186.83 | 13.568% | $212.1791 | $212.18 | $212.20 | $212.20 |
| Purchase #4 | $204.73 | 9.142% | $223.4464 | $223.45 | $223.45 | $223.40 |
| Purchase #5 | $96.51 | 6.280% | $102.5708 | $102.57 | $102.55 | $102.60 |
| Purchase #6 | $185.82 | 10.720% | $205.7399 | $205.74 | $205.75 | $205.70 |
| Purchase #7 | $148.72 | 3.185% | $153.4567 | $153.46 | $153.45 | $153.50 |
| 7 purchase totals = | $1,133.11 | $1,249.7038 | $1,249.71 | $1,249.70 | $1,249.70 | |