| 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 | $194.31 | 6.468% | $206.878 | $206.88 | $206.90 | $206.90 |
| Purchase #2 | $131.86 | 9.761% | $144.7309 | $144.73 | $144.75 | $144.70 |
| Purchase #3 | $230.36 | 8.494% | $249.9268 | $249.93 | $249.95 | $249.90 |
| Purchase #4 | $247.36 | 10.796% | $274.065 | $274.07 | $274.05 | $274.10 |
| Purchase #5 | $101.99 | 12.210% | $114.443 | $114.44 | $114.45 | $114.40 |
| Purchase #6 | $8.63 | 3.586% | $8.9395 | $8.94 | $8.95 | $8.90 |
| Purchase #7 | $18.59 | 8.407% | $20.1529 | $20.15 | $20.15 | $20.20 |
| 7 purchase totals = | $933.10 | $1,019.1361 | $1,019.14 | $1,019.20 | $1,019.10 | |