| 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 | $6.70 | 4.792% | $7.0211 | $7.02 | $7.00 | $7.00 |
| Purchase #2 | $233.95 | 3.436% | $241.9885 | $241.99 | $242.00 | $242.00 |
| Purchase #3 | $138.73 | 10.551% | $153.3674 | $153.37 | $153.35 | $153.40 |
| Purchase #4 | $47.73 | 8.106% | $51.599 | $51.60 | $51.60 | $51.60 |
| Purchase #5 | $126.83 | 5.284% | $133.5317 | $133.53 | $133.55 | $133.50 |
| Purchase #6 | $222.65 | 11.117% | $247.402 | $247.40 | $247.40 | $247.40 |
| Purchase #7 | $5.83 | 9.337% | $6.3743 | $6.37 | $6.35 | $6.40 |
| 7 purchase totals = | $782.42 | $841.2840 | $841.28 | $841.25 | $841.30 | |