| 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 | $236.92 | 7.170% | $253.9072 | $253.91 | $253.90 | $253.90 |
| Purchase #2 | $121.44 | 12.760% | $136.9357 | $136.94 | $136.95 | $136.90 |
| Purchase #3 | $208.75 | 7.146% | $223.6673 | $223.67 | $223.65 | $223.70 |
| Purchase #4 | $234.72 | 4.297% | $244.8059 | $244.81 | $244.80 | $244.80 |
| Purchase #5 | $197.44 | 8.515% | $214.252 | $214.25 | $214.25 | $214.30 |
| Purchase #6 | $238.64 | 5.796% | $252.4716 | $252.47 | $252.45 | $252.50 |
| Purchase #7 | $103.31 | 13.328% | $117.0792 | $117.08 | $117.10 | $117.10 |
| 7 purchase totals = | $1,341.22 | $1,443.1189 | $1,443.13 | $1,443.10 | $1,443.20 | |