| 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 | $104.29 | 6.531% | $111.1012 | $111.10 | $111.10 | $111.10 |
| Purchase #2 | $178.94 | 7.456% | $192.2818 | $192.28 | $192.30 | $192.30 |
| Purchase #3 | $206.89 | 5.184% | $217.6152 | $217.62 | $217.60 | $217.60 |
| Purchase #4 | $98.87 | 13.700% | $112.4152 | $112.42 | $112.40 | $112.40 |
| Purchase #5 | $202.51 | 8.505% | $219.7335 | $219.73 | $219.75 | $219.70 |
| Purchase #6 | $101.54 | 5.632% | $107.2587 | $107.26 | $107.25 | $107.30 |
| Purchase #7 | $231.89 | 12.233% | $260.2571 | $260.26 | $260.25 | $260.30 |
| 7 purchase totals = | $1,124.93 | $1,220.6627 | $1,220.67 | $1,220.65 | $1,220.70 | |