| 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 | $248.88 | 7.204% | $266.8093 | $266.81 | $266.80 | $266.80 |
| Purchase #2 | $85.83 | 12.790% | $96.8077 | $96.81 | $96.80 | $96.80 |
| Purchase #3 | $113.75 | 6.738% | $121.4145 | $121.41 | $121.40 | $121.40 |
| Purchase #4 | $195.44 | 9.657% | $214.3136 | $214.31 | $214.30 | $214.30 |
| Purchase #5 | $39.82 | 12.360% | $44.7418 | $44.74 | $44.75 | $44.70 |
| Purchase #6 | $10.56 | 6.583% | $11.2552 | $11.26 | $11.25 | $11.30 |
| Purchase #7 | $57.31 | 8.502% | $62.1825 | $62.18 | $62.20 | $62.20 |
| 7 purchase totals = | $751.59 | $817.5246 | $817.52 | $817.50 | $817.50 | |