| 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 | $215.35 | 9.279% | $235.3323 | $235.33 | $235.35 | $235.30 |
| Purchase #2 | $21.25 | 3.840% | $22.066 | $22.07 | $22.05 | $22.10 |
| Purchase #3 | $98.62 | 8.288% | $106.7936 | $106.79 | $106.80 | $106.80 |
| Purchase #4 | $125.86 | 5.398% | $132.6539 | $132.65 | $132.65 | $132.70 |
| Purchase #5 | $9.65 | 10.799% | $10.6921 | $10.69 | $10.70 | $10.70 |
| Purchase #6 | $194.28 | 6.832% | $207.5532 | $207.55 | $207.55 | $207.60 |
| Purchase #7 | $29.34 | 13.367% | $33.2619 | $33.26 | $33.25 | $33.30 |
| 7 purchase totals = | $694.35 | $748.3530 | $748.34 | $748.35 | $748.50 | |