| 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 | $109.58 | 9.647% | $120.1512 | $120.15 | $120.15 | $120.20 |
| Purchase #2 | $141.53 | 10.816% | $156.8379 | $156.84 | $156.85 | $156.80 |
| Purchase #3 | $78.61 | 9.632% | $86.1817 | $86.18 | $86.20 | $86.20 |
| Purchase #4 | $228.25 | 7.836% | $246.1357 | $246.14 | $246.15 | $246.10 |
| Purchase #5 | $228.49 | 4.414% | $238.5755 | $238.58 | $238.60 | $238.60 |
| Purchase #6 | $245.76 | 9.648% | $269.4709 | $269.47 | $269.45 | $269.50 |
| Purchase #7 | $33.73 | 8.716% | $36.6699 | $36.67 | $36.65 | $36.70 |
| 7 purchase totals = | $1,065.95 | $1,154.0228 | $1,154.03 | $1,154.05 | $1,154.10 | |