| 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 | $26.70 | 8.507% | $28.9714 | $28.97 | $28.95 | $29.00 |
| Purchase #2 | $245.93 | 9.698% | $269.7803 | $269.78 | $269.80 | $269.80 |
| Purchase #3 | $70.25 | 4.381% | $73.3277 | $73.33 | $73.35 | $73.30 |
| Purchase #4 | $204.32 | 4.866% | $214.2622 | $214.26 | $214.25 | $214.30 |
| Purchase #5 | $232.66 | 10.731% | $257.6267 | $257.63 | $257.65 | $257.60 |
| Purchase #6 | $228.67 | 4.284% | $238.4662 | $238.47 | $238.45 | $238.50 |
| Purchase #7 | $103.88 | 7.344% | $111.5089 | $111.51 | $111.50 | $111.50 |
| 7 purchase totals = | $1,112.41 | $1,193.9434 | $1,193.95 | $1,193.95 | $1,194.00 | |