| 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 | $243.77 | 3.112% | $251.3561 | $251.36 | $251.35 | $251.40 |
| Purchase #2 | $45.38 | 9.270% | $49.5867 | $49.59 | $49.60 | $49.60 |
| Purchase #3 | $189.67 | 4.804% | $198.7817 | $198.78 | $198.80 | $198.80 |
| Purchase #4 | $128.82 | 6.194% | $136.7991 | $136.80 | $136.80 | $136.80 |
| Purchase #5 | $116.47 | 8.826% | $126.7496 | $126.75 | $126.75 | $126.70 |
| Purchase #6 | $108.82 | 6.609% | $116.0119 | $116.01 | $116.00 | $116.00 |
| Purchase #7 | $125.66 | 8.131% | $135.8774 | $135.88 | $135.90 | $135.90 |
| 7 purchase totals = | $958.59 | $1,015.1625 | $1,015.17 | $1,015.20 | $1,015.20 | |