| 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 | $114.25 | 8.420% | $123.8699 | $123.87 | $123.85 | $123.90 |
| Purchase #2 | $243.45 | 12.582% | $274.0809 | $274.08 | $274.10 | $274.10 |
| Purchase #3 | $213.31 | 13.550% | $242.2135 | $242.21 | $242.20 | $242.20 |
| Purchase #4 | $177.91 | 7.640% | $191.5023 | $191.50 | $191.50 | $191.50 |
| Purchase #5 | $139.27 | 3.127% | $143.625 | $143.63 | $143.65 | $143.60 |
| Purchase #6 | $16.33 | 6.775% | $17.4364 | $17.44 | $17.45 | $17.40 |
| Purchase #7 | $41.90 | 12.746% | $47.2406 | $47.24 | $47.25 | $47.20 |
| 7 purchase totals = | $946.42 | $1,039.9686 | $1,039.97 | $1,040.00 | $1,039.90 | |