| 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 | $103.42 | 11.867% | $115.6929 | $115.69 | $115.70 | $115.70 |
| Purchase #2 | $136.42 | 7.249% | $146.3091 | $146.31 | $146.30 | $146.30 |
| Purchase #3 | $122.35 | 12.307% | $137.4076 | $137.41 | $137.40 | $137.40 |
| Purchase #4 | $100.52 | 8.449% | $109.0129 | $109.01 | $109.00 | $109.00 |
| Purchase #5 | $225.31 | 3.603% | $233.4279 | $233.43 | $233.45 | $233.40 |
| Purchase #6 | $237.45 | 3.773% | $246.409 | $246.41 | $246.40 | $246.40 |
| Purchase #7 | $121.91 | 5.130% | $128.164 | $128.16 | $128.15 | $128.20 |
| 7 purchase totals = | $1,047.38 | $1,116.4234 | $1,116.42 | $1,116.40 | $1,116.40 | |