| 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 | $241.79 | 11.391% | $269.3323 | $269.33 | $269.35 | $269.30 |
| Purchase #2 | $238.72 | 3.181% | $246.3137 | $246.31 | $246.30 | $246.30 |
| Purchase #3 | $110.83 | 4.624% | $115.9548 | $115.95 | $115.95 | $116.00 |
| Purchase #4 | $73.31 | 9.403% | $80.2033 | $80.20 | $80.20 | $80.20 |
| Purchase #5 | $133.32 | 10.709% | $147.5972 | $147.60 | $147.60 | $147.60 |
| Purchase #6 | $59.63 | 8.377% | $64.6252 | $64.63 | $64.65 | $64.60 |
| Purchase #7 | $20.48 | 6.405% | $21.7917 | $21.79 | $21.80 | $21.80 |
| 7 purchase totals = | $878.08 | $945.8182 | $945.81 | $945.85 | $945.80 | |