| 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 | $218.93 | 7.349% | $235.0192 | $235.02 | $235.00 | $235.00 |
| Purchase #2 | $118.60 | 10.168% | $130.6592 | $130.66 | $130.65 | $130.70 |
| Purchase #3 | $129.56 | 4.360% | $135.2088 | $135.21 | $135.20 | $135.20 |
| Purchase #4 | $71.87 | 13.825% | $81.806 | $81.81 | $81.80 | $81.80 |
| Purchase #5 | $28.83 | 8.336% | $31.2333 | $31.23 | $31.25 | $31.20 |
| Purchase #6 | $40.86 | 4.452% | $42.6791 | $42.68 | $42.70 | $42.70 |
| Purchase #7 | $165.27 | 10.574% | $182.7456 | $182.75 | $182.75 | $182.70 |
| 7 purchase totals = | $773.92 | $839.3512 | $839.36 | $839.35 | $839.30 | |