| 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 | $239.57 | 12.336% | $269.1234 | $269.12 | $269.10 | $269.10 |
| Purchase #2 | $109.71 | 10.383% | $121.1012 | $121.10 | $121.10 | $121.10 |
| Purchase #3 | $176.55 | 4.157% | $183.8892 | $183.89 | $183.90 | $183.90 |
| Purchase #4 | $5.98 | 5.320% | $6.2981 | $6.30 | $6.30 | $6.30 |
| Purchase #5 | $34.55 | 13.563% | $39.236 | $39.24 | $39.25 | $39.20 |
| Purchase #6 | $193.58 | 4.579% | $202.444 | $202.44 | $202.45 | $202.40 |
| Purchase #7 | $68.44 | 3.300% | $70.6985 | $70.70 | $70.70 | $70.70 |
| 7 purchase totals = | $828.38 | $892.7904 | $892.79 | $892.80 | $892.70 | |