| 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 | $182.71 | 9.140% | $199.4097 | $199.41 | $199.40 | $199.40 |
| Purchase #2 | $125.58 | 10.303% | $138.5185 | $138.52 | $138.50 | $138.50 |
| Purchase #3 | $237.44 | 12.471% | $267.0511 | $267.05 | $267.05 | $267.10 |
| Purchase #4 | $211.73 | 6.249% | $224.961 | $224.96 | $224.95 | $225.00 |
| Purchase #5 | $42.26 | 8.208% | $45.7287 | $45.73 | $45.75 | $45.70 |
| Purchase #6 | $93.67 | 3.351% | $96.8089 | $96.81 | $96.80 | $96.80 |
| Purchase #7 | $222.33 | 4.855% | $233.1241 | $233.12 | $233.10 | $233.10 |
| 7 purchase totals = | $1,115.72 | $1,205.6020 | $1,205.60 | $1,205.55 | $1,205.60 | |