| 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 | $178.29 | 12.374% | $200.3516 | $200.35 | $200.35 | $200.40 |
| Purchase #2 | $11.37 | 13.692% | $12.9268 | $12.93 | $12.95 | $12.90 |
| Purchase #3 | $23.59 | 10.859% | $26.1516 | $26.15 | $26.15 | $26.20 |
| Purchase #4 | $242.82 | 6.644% | $258.953 | $258.95 | $258.95 | $259.00 |
| Purchase #5 | $237.39 | 6.169% | $252.0346 | $252.03 | $252.05 | $252.00 |
| Purchase #6 | $246.48 | 3.208% | $254.3871 | $254.39 | $254.40 | $254.40 |
| Purchase #7 | $82.50 | 7.602% | $88.7717 | $88.77 | $88.75 | $88.80 |
| 7 purchase totals = | $1,022.44 | $1,093.5764 | $1,093.57 | $1,093.60 | $1,093.70 | |