| 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 | $232.65 | 4.394% | $242.8726 | $242.87 | $242.85 | $242.90 |
| Purchase #2 | $94.99 | 10.669% | $105.1245 | $105.12 | $105.10 | $105.10 |
| Purchase #3 | $185.66 | 8.775% | $201.9517 | $201.95 | $201.95 | $202.00 |
| Purchase #4 | $32.98 | 3.401% | $34.1016 | $34.10 | $34.10 | $34.10 |
| Purchase #5 | $248.71 | 9.181% | $271.5441 | $271.54 | $271.55 | $271.50 |
| Purchase #6 | $81.82 | 7.422% | $87.8927 | $87.89 | $87.90 | $87.90 |
| Purchase #7 | $177.50 | 4.496% | $185.4804 | $185.48 | $185.50 | $185.50 |
| 7 purchase totals = | $1,054.31 | $1,128.9676 | $1,128.95 | $1,128.95 | $1,129.00 | |