| 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 | $217.25 | 9.788% | $238.5144 | $238.51 | $238.50 | $238.50 |
| Purchase #2 | $14.65 | 13.780% | $16.6688 | $16.67 | $16.65 | $16.70 |
| Purchase #3 | $122.82 | 11.270% | $136.6618 | $136.66 | $136.65 | $136.70 |
| Purchase #4 | $158.39 | 8.606% | $172.021 | $172.02 | $172.00 | $172.00 |
| Purchase #5 | $15.69 | 3.555% | $16.2478 | $16.25 | $16.25 | $16.20 |
| Purchase #6 | $120.45 | 3.423% | $124.573 | $124.57 | $124.55 | $124.60 |
| Purchase #7 | $62.63 | 11.634% | $69.9164 | $69.92 | $69.90 | $69.90 |
| 7 purchase totals = | $711.88 | $774.6032 | $774.60 | $774.50 | $774.60 | |