| 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 | $152.33 | 4.813% | $159.6616 | $159.66 | $159.65 | $159.70 |
| Purchase #2 | $117.86 | 13.155% | $133.3645 | $133.36 | $133.35 | $133.40 |
| Purchase #3 | $247.92 | 3.251% | $255.9799 | $255.98 | $256.00 | $256.00 |
| Purchase #4 | $222.70 | 3.833% | $231.2361 | $231.24 | $231.25 | $231.20 |
| Purchase #5 | $115.59 | 10.243% | $127.4299 | $127.43 | $127.45 | $127.40 |
| Purchase #6 | $249.80 | 8.659% | $271.4302 | $271.43 | $271.45 | $271.40 |
| Purchase #7 | $119.40 | 10.589% | $132.0433 | $132.04 | $132.05 | $132.00 |
| 7 purchase totals = | $1,225.60 | $1,311.1455 | $1,311.14 | $1,311.20 | $1,311.10 | |