| 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 | $205.91 | 8.751% | $223.9292 | $223.93 | $223.95 | $223.90 |
| Purchase #2 | $114.61 | 8.332% | $124.1593 | $124.16 | $124.15 | $124.20 |
| Purchase #3 | $91.33 | 9.506% | $100.0118 | $100.01 | $100.00 | $100.00 |
| Purchase #4 | $117.80 | 10.475% | $130.1396 | $130.14 | $130.15 | $130.10 |
| Purchase #5 | $193.48 | 13.263% | $219.1413 | $219.14 | $219.15 | $219.10 |
| Purchase #6 | $235.49 | 11.169% | $261.7919 | $261.79 | $261.80 | $261.80 |
| Purchase #7 | $151.62 | 7.171% | $162.4927 | $162.49 | $162.50 | $162.50 |
| 7 purchase totals = | $1,110.24 | $1,221.6658 | $1,221.66 | $1,221.70 | $1,221.60 | |