| 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 | $96.59 | 11.554% | $107.75 | $107.75 | $107.75 | $107.80 |
| Purchase #2 | $222.53 | 4.842% | $233.3049 | $233.30 | $233.30 | $233.30 |
| Purchase #3 | $201.42 | 6.438% | $214.3874 | $214.39 | $214.40 | $214.40 |
| Purchase #4 | $137.25 | 6.483% | $146.1479 | $146.15 | $146.15 | $146.10 |
| Purchase #5 | $221.28 | 4.541% | $231.3283 | $231.33 | $231.35 | $231.30 |
| Purchase #6 | $230.83 | 11.326% | $256.9738 | $256.97 | $256.95 | $257.00 |
| Purchase #7 | $170.52 | 10.507% | $188.4365 | $188.44 | $188.45 | $188.40 |
| 7 purchase totals = | $1,280.42 | $1,378.3288 | $1,378.33 | $1,378.35 | $1,378.30 | |