| 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 | $185.99 | 12.582% | $209.3913 | $209.39 | $209.40 | $209.40 |
| Purchase #2 | $219.38 | 10.603% | $242.6409 | $242.64 | $242.65 | $242.60 |
| Purchase #3 | $172.92 | 11.406% | $192.6433 | $192.64 | $192.65 | $192.60 |
| Purchase #4 | $42.95 | 5.716% | $45.405 | $45.41 | $45.40 | $45.40 |
| Purchase #5 | $45.53 | 3.409% | $47.0821 | $47.08 | $47.10 | $47.10 |
| Purchase #6 | $226.53 | 10.438% | $250.1752 | $250.18 | $250.20 | $250.20 |
| Purchase #7 | $249.68 | 12.613% | $281.1721 | $281.17 | $281.15 | $281.20 |
| 7 purchase totals = | $1,142.98 | $1,268.5099 | $1,268.51 | $1,268.55 | $1,268.50 | |