| 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 | $247.38 | 3.534% | $256.1224 | $256.12 | $256.10 | $256.10 |
| Purchase #2 | $103.53 | 8.568% | $112.4005 | $112.40 | $112.40 | $112.40 |
| Purchase #3 | $90.84 | 4.394% | $94.8315 | $94.83 | $94.85 | $94.80 |
| Purchase #4 | $191.54 | 3.513% | $198.2688 | $198.27 | $198.25 | $198.30 |
| Purchase #5 | $125.95 | 13.565% | $143.0351 | $143.04 | $143.05 | $143.00 |
| Purchase #6 | $27.51 | 5.618% | $29.0555 | $29.06 | $29.05 | $29.10 |
| Purchase #7 | $175.57 | 3.759% | $182.1697 | $182.17 | $182.15 | $182.20 |
| 7 purchase totals = | $962.32 | $1,015.8835 | $1,015.89 | $1,015.85 | $1,015.90 | |