| 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 | $20.87 | 9.735% | $22.9017 | $22.90 | $22.90 | $22.90 |
| Purchase #2 | $219.73 | 13.729% | $249.8967 | $249.90 | $249.90 | $249.90 |
| Purchase #3 | $158.90 | 9.747% | $174.388 | $174.39 | $174.40 | $174.40 |
| Purchase #4 | $125.78 | 7.733% | $135.5066 | $135.51 | $135.50 | $135.50 |
| Purchase #5 | $72.45 | 11.565% | $80.8288 | $80.83 | $80.85 | $80.80 |
| Purchase #6 | $109.88 | 8.791% | $119.5396 | $119.54 | $119.55 | $119.50 |
| Purchase #7 | $236.46 | 4.658% | $247.4743 | $247.47 | $247.45 | $247.50 |
| 7 purchase totals = | $944.07 | $1,030.5357 | $1,030.54 | $1,030.55 | $1,030.50 | |