| 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 | $38.58 | 7.849% | $41.6081 | $41.61 | $41.60 | $41.60 |
| Purchase #2 | $48.61 | 11.668% | $54.2818 | $54.28 | $54.30 | $54.30 |
| Purchase #3 | $205.36 | 6.728% | $219.1766 | $219.18 | $219.20 | $219.20 |
| Purchase #4 | $172.28 | 13.297% | $195.1881 | $195.19 | $195.20 | $195.20 |
| Purchase #5 | $82.77 | 10.400% | $91.3781 | $91.38 | $91.40 | $91.40 |
| Purchase #6 | $193.25 | 12.576% | $217.5531 | $217.55 | $217.55 | $217.60 |
| Purchase #7 | $217.99 | 13.833% | $248.1446 | $248.14 | $248.15 | $248.10 |
| 7 purchase totals = | $958.84 | $1,067.3304 | $1,067.33 | $1,067.40 | $1,067.40 | |