| 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 | $203.66 | 8.214% | $220.3886 | $220.39 | $220.40 | $220.40 |
| Purchase #2 | $95.79 | 13.592% | $108.8098 | $108.81 | $108.80 | $108.80 |
| Purchase #3 | $9.84 | 9.712% | $10.7957 | $10.80 | $10.80 | $10.80 |
| Purchase #4 | $51.44 | 12.312% | $57.7733 | $57.77 | $57.75 | $57.80 |
| Purchase #5 | $244.99 | 12.492% | $275.5942 | $275.59 | $275.60 | $275.60 |
| Purchase #6 | $228.55 | 7.638% | $246.0066 | $246.01 | $246.00 | $246.00 |
| Purchase #7 | $16.70 | 5.522% | $17.6222 | $17.62 | $17.60 | $17.60 |
| 7 purchase totals = | $850.97 | $936.9904 | $936.99 | $936.95 | $937.00 | |