| 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 | $216.98 | 12.481% | $244.0613 | $244.06 | $244.05 | $244.10 |
| Purchase #2 | $209.69 | 4.518% | $219.1638 | $219.16 | $219.15 | $219.20 |
| Purchase #3 | $248.50 | 9.224% | $271.4216 | $271.42 | $271.40 | $271.40 |
| Purchase #4 | $230.28 | 4.654% | $240.9972 | $241.00 | $241.00 | $241.00 |
| Purchase #5 | $227.35 | 10.420% | $251.0399 | $251.04 | $251.05 | $251.00 |
| Purchase #6 | $40.96 | 13.649% | $46.5506 | $46.55 | $46.55 | $46.60 |
| Purchase #7 | $23.64 | 10.733% | $26.1773 | $26.18 | $26.20 | $26.20 |
| 7 purchase totals = | $1,197.40 | $1,299.4117 | $1,299.41 | $1,299.40 | $1,299.50 | |