| 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 | $114.73 | 12.845% | $129.4671 | $129.47 | $129.45 | $129.50 |
| Purchase #2 | $237.41 | 5.744% | $251.0468 | $251.05 | $251.05 | $251.00 |
| Purchase #3 | $123.82 | 12.796% | $139.664 | $139.66 | $139.65 | $139.70 |
| Purchase #4 | $50.92 | 5.624% | $53.7837 | $53.78 | $53.80 | $53.80 |
| Purchase #5 | $18.29 | 10.157% | $20.1477 | $20.15 | $20.15 | $20.10 |
| Purchase #6 | $244.86 | 4.140% | $254.9972 | $255.00 | $255.00 | $255.00 |
| Purchase #7 | $190.41 | 12.253% | $213.7409 | $213.74 | $213.75 | $213.70 |
| 7 purchase totals = | $980.44 | $1,062.8474 | $1,062.85 | $1,062.85 | $1,062.80 | |