| 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 | $156.49 | 8.265% | $169.4239 | $169.42 | $169.40 | $169.40 |
| Purchase #2 | $216.58 | 11.725% | $241.974 | $241.97 | $241.95 | $242.00 |
| Purchase #3 | $118.62 | 13.458% | $134.5839 | $134.58 | $134.60 | $134.60 |
| Purchase #4 | $225.92 | 6.215% | $239.9609 | $239.96 | $239.95 | $240.00 |
| Purchase #5 | $27.26 | 3.426% | $28.1939 | $28.19 | $28.20 | $28.20 |
| Purchase #6 | $90.47 | 12.506% | $101.7842 | $101.78 | $101.80 | $101.80 |
| Purchase #7 | $205.58 | 6.421% | $218.7803 | $218.78 | $218.80 | $218.80 |
| 7 purchase totals = | $1,040.92 | $1,134.7011 | $1,134.68 | $1,134.70 | $1,134.80 | |