| 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 | $119.88 | 8.339% | $129.8768 | $129.88 | $129.90 | $129.90 |
| Purchase #2 | $47.74 | 10.251% | $52.6338 | $52.63 | $52.65 | $52.60 |
| Purchase #3 | $223.41 | 9.560% | $244.768 | $244.77 | $244.75 | $244.80 |
| Purchase #4 | $194.35 | 7.256% | $208.452 | $208.45 | $208.45 | $208.50 |
| Purchase #5 | $128.31 | 3.737% | $133.1049 | $133.10 | $133.10 | $133.10 |
| Purchase #6 | $207.98 | 9.499% | $227.736 | $227.74 | $227.75 | $227.70 |
| Purchase #7 | $148.75 | 7.553% | $159.9851 | $159.99 | $160.00 | $160.00 |
| 7 purchase totals = | $1,070.42 | $1,156.5566 | $1,156.56 | $1,156.60 | $1,156.60 | |