| 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 | $200.87 | 8.297% | $217.5362 | $217.54 | $217.55 | $217.50 |
| Purchase #2 | $15.57 | 10.150% | $17.1504 | $17.15 | $17.15 | $17.20 |
| Purchase #3 | $104.81 | 11.669% | $117.0403 | $117.04 | $117.05 | $117.00 |
| Purchase #4 | $185.59 | 9.820% | $203.8149 | $203.81 | $203.80 | $203.80 |
| Purchase #5 | $117.85 | 7.394% | $126.5638 | $126.56 | $126.55 | $126.60 |
| Purchase #6 | $196.62 | 7.336% | $211.044 | $211.04 | $211.05 | $211.00 |
| Purchase #7 | $195.75 | 13.352% | $221.8865 | $221.89 | $221.90 | $221.90 |
| 7 purchase totals = | $1,017.06 | $1,115.0361 | $1,115.03 | $1,115.05 | $1,115.00 | |