| 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 | $121.87 | 8.719% | $132.4958 | $132.50 | $132.50 | $132.50 |
| Purchase #2 | $118.81 | 8.518% | $128.9302 | $128.93 | $128.95 | $128.90 |
| Purchase #3 | $204.67 | 13.515% | $232.3312 | $232.33 | $232.35 | $232.30 |
| Purchase #4 | $111.38 | 12.213% | $124.9828 | $124.98 | $125.00 | $125.00 |
| Purchase #5 | $206.37 | 11.811% | $230.7444 | $230.74 | $230.75 | $230.70 |
| Purchase #6 | $153.99 | 6.136% | $163.4388 | $163.44 | $163.45 | $163.40 |
| Purchase #7 | $202.69 | 8.758% | $220.4416 | $220.44 | $220.45 | $220.40 |
| 7 purchase totals = | $1,119.78 | $1,233.3648 | $1,233.36 | $1,233.45 | $1,233.20 | |