| 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 | $239.46 | 11.246% | $266.3897 | $266.39 | $266.40 | $266.40 |
| Purchase #2 | $95.83 | 12.188% | $107.5098 | $107.51 | $107.50 | $107.50 |
| Purchase #3 | $228.60 | 4.127% | $238.0343 | $238.03 | $238.05 | $238.00 |
| Purchase #4 | $65.76 | 6.478% | $70.0199 | $70.02 | $70.00 | $70.00 |
| Purchase #5 | $100.28 | 5.157% | $105.4514 | $105.45 | $105.45 | $105.50 |
| Purchase #6 | $36.30 | 9.159% | $39.6247 | $39.62 | $39.60 | $39.60 |
| Purchase #7 | $71.70 | 12.112% | $80.3843 | $80.38 | $80.40 | $80.40 |
| 7 purchase totals = | $837.93 | $907.4141 | $907.40 | $907.40 | $907.40 | |