| 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 | $112.99 | 9.227% | $123.4156 | $123.42 | $123.40 | $123.40 |
| Purchase #2 | $221.77 | 13.778% | $252.3255 | $252.33 | $252.35 | $252.30 |
| Purchase #3 | $9.54 | 10.597% | $10.551 | $10.55 | $10.55 | $10.60 |
| Purchase #4 | $217.67 | 6.704% | $232.2626 | $232.26 | $232.25 | $232.30 |
| Purchase #5 | $200.32 | 4.411% | $209.1561 | $209.16 | $209.15 | $209.20 |
| Purchase #6 | $193.29 | 10.826% | $214.2156 | $214.22 | $214.20 | $214.20 |
| Purchase #7 | $171.87 | 3.731% | $178.2825 | $178.28 | $178.30 | $178.30 |
| 7 purchase totals = | $1,127.45 | $1,220.2089 | $1,220.22 | $1,220.20 | $1,220.30 | |