| 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 | $190.89 | 8.186% | $206.5163 | $206.52 | $206.50 | $206.50 |
| Purchase #2 | $77.36 | 9.125% | $84.4191 | $84.42 | $84.40 | $84.40 |
| Purchase #3 | $155.74 | 8.814% | $169.4669 | $169.47 | $169.45 | $169.50 |
| Purchase #4 | $69.45 | 3.726% | $72.0377 | $72.04 | $72.05 | $72.00 |
| Purchase #5 | $182.87 | 8.269% | $197.9915 | $197.99 | $198.00 | $198.00 |
| Purchase #6 | $131.83 | 6.411% | $140.2816 | $140.28 | $140.30 | $140.30 |
| Purchase #7 | $193.35 | 9.701% | $212.1069 | $212.11 | $212.10 | $212.10 |
| 7 purchase totals = | $1,001.49 | $1,082.8200 | $1,082.83 | $1,082.80 | $1,082.80 | |