| 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 | $87.43 | 4.753% | $91.5855 | $91.59 | $91.60 | $91.60 |
| Purchase #2 | $98.93 | 13.826% | $112.6081 | $112.61 | $112.60 | $112.60 |
| Purchase #3 | $176.39 | 9.275% | $192.7502 | $192.75 | $192.75 | $192.80 |
| Purchase #4 | $231.99 | 10.194% | $255.6391 | $255.64 | $255.65 | $255.60 |
| Purchase #5 | $132.36 | 9.730% | $145.2386 | $145.24 | $145.25 | $145.20 |
| Purchase #6 | $239.49 | 4.132% | $249.3857 | $249.39 | $249.40 | $249.40 |
| Purchase #7 | $217.34 | 10.591% | $240.3585 | $240.36 | $240.35 | $240.40 |
| 7 purchase totals = | $1,183.93 | $1,287.5657 | $1,287.58 | $1,287.60 | $1,287.60 | |