| 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 | $174.45 | 10.249% | $192.3294 | $192.33 | $192.35 | $192.30 |
| Purchase #2 | $246.36 | 11.423% | $274.5017 | $274.50 | $274.50 | $274.50 |
| Purchase #3 | $50.59 | 5.497% | $53.3709 | $53.37 | $53.35 | $53.40 |
| Purchase #4 | $222.37 | 5.384% | $234.3424 | $234.34 | $234.35 | $234.30 |
| Purchase #5 | $232.51 | 5.119% | $244.4122 | $244.41 | $244.40 | $244.40 |
| Purchase #6 | $188.50 | 4.364% | $196.7261 | $196.73 | $196.75 | $196.70 |
| Purchase #7 | $101.66 | 6.735% | $108.5068 | $108.51 | $108.50 | $108.50 |
| 7 purchase totals = | $1,216.44 | $1,304.1895 | $1,304.19 | $1,304.20 | $1,304.10 | |