| 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 | $194.84 | 12.605% | $219.3996 | $219.40 | $219.40 | $219.40 |
| Purchase #2 | $233.39 | 10.549% | $258.0103 | $258.01 | $258.00 | $258.00 |
| Purchase #3 | $185.51 | 10.134% | $204.3096 | $204.31 | $204.30 | $204.30 |
| Purchase #4 | $219.97 | 12.485% | $247.4333 | $247.43 | $247.45 | $247.40 |
| Purchase #5 | $94.69 | 5.309% | $99.7171 | $99.72 | $99.70 | $99.70 |
| Purchase #6 | $201.78 | 5.680% | $213.2411 | $213.24 | $213.25 | $213.20 |
| Purchase #7 | $172.80 | 11.456% | $192.596 | $192.60 | $192.60 | $192.60 |
| 7 purchase totals = | $1,302.98 | $1,434.7070 | $1,434.71 | $1,434.70 | $1,434.60 | |