| 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 | $75.29 | 3.467% | $77.9003 | $77.90 | $77.90 | $77.90 |
| Purchase #2 | $230.92 | 9.676% | $253.2638 | $253.26 | $253.25 | $253.30 |
| Purchase #3 | $101.78 | 10.250% | $112.2125 | $112.21 | $112.20 | $112.20 |
| Purchase #4 | $173.75 | 13.128% | $196.5599 | $196.56 | $196.55 | $196.60 |
| Purchase #5 | $250.83 | 8.819% | $272.9507 | $272.95 | $272.95 | $273.00 |
| Purchase #6 | $209.71 | 4.381% | $218.8974 | $218.90 | $218.90 | $218.90 |
| Purchase #7 | $198.72 | 13.190% | $224.9312 | $224.93 | $224.95 | $224.90 |
| 7 purchase totals = | $1,241.00 | $1,356.7158 | $1,356.71 | $1,356.70 | $1,356.80 | |