| 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 | $230.55 | 10.319% | $254.3405 | $254.34 | $254.35 | $254.30 |
| Purchase #2 | $115.54 | 12.381% | $129.845 | $129.85 | $129.85 | $129.80 |
| Purchase #3 | $130.54 | 8.273% | $141.3396 | $141.34 | $141.35 | $141.30 |
| Purchase #4 | $142.25 | 6.329% | $151.253 | $151.25 | $151.25 | $151.30 |
| Purchase #5 | $213.37 | 3.783% | $221.4418 | $221.44 | $221.45 | $221.40 |
| Purchase #6 | $210.29 | 8.159% | $227.4476 | $227.45 | $227.45 | $227.40 |
| Purchase #7 | $244.44 | 10.514% | $270.1404 | $270.14 | $270.15 | $270.10 |
| 7 purchase totals = | $1,286.98 | $1,395.8079 | $1,395.81 | $1,395.85 | $1,395.60 | |