| 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 | $202.63 | 9.170% | $221.2112 | $221.21 | $221.20 | $221.20 |
| Purchase #2 | $124.36 | 7.691% | $133.9245 | $133.92 | $133.90 | $133.90 |
| Purchase #3 | $122.83 | 8.348% | $133.0838 | $133.08 | $133.10 | $133.10 |
| Purchase #4 | $121.52 | 4.464% | $126.9447 | $126.94 | $126.95 | $126.90 |
| Purchase #5 | $163.49 | 5.364% | $172.2596 | $172.26 | $172.25 | $172.30 |
| Purchase #6 | $160.58 | 6.396% | $170.8507 | $170.85 | $170.85 | $170.90 |
| Purchase #7 | $24.60 | 8.683% | $26.736 | $26.74 | $26.75 | $26.70 |
| 7 purchase totals = | $920.01 | $985.0105 | $985.00 | $985.00 | $985.00 | |