| 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 | $208.51 | 4.390% | $217.6636 | $217.66 | $217.65 | $217.70 |
| Purchase #2 | $123.92 | 8.591% | $134.566 | $134.57 | $134.55 | $134.60 |
| Purchase #3 | $214.33 | 11.357% | $238.6715 | $238.67 | $238.65 | $238.70 |
| Purchase #4 | $120.27 | 8.137% | $130.0564 | $130.06 | $130.05 | $130.10 |
| Purchase #5 | $16.64 | 7.226% | $17.8424 | $17.84 | $17.85 | $17.80 |
| Purchase #6 | $172.33 | 5.762% | $182.2597 | $182.26 | $182.25 | $182.30 |
| Purchase #7 | $184.59 | 5.752% | $195.2076 | $195.21 | $195.20 | $195.20 |
| 7 purchase totals = | $1,040.59 | $1,116.2672 | $1,116.27 | $1,116.20 | $1,116.40 | |