| 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 | $128.71 | 5.809% | $136.1868 | $136.19 | $136.20 | $136.20 |
| Purchase #2 | $7.85 | 13.582% | $8.9162 | $8.92 | $8.90 | $8.90 |
| Purchase #3 | $244.94 | 7.615% | $263.5922 | $263.59 | $263.60 | $263.60 |
| Purchase #4 | $217.57 | 3.486% | $225.1545 | $225.15 | $225.15 | $225.20 |
| Purchase #5 | $68.53 | 7.861% | $73.9171 | $73.92 | $73.90 | $73.90 |
| Purchase #6 | $215.67 | 13.515% | $244.8178 | $244.82 | $244.80 | $244.80 |
| Purchase #7 | $244.50 | 12.764% | $275.708 | $275.71 | $275.70 | $275.70 |
| 7 purchase totals = | $1,127.77 | $1,228.2926 | $1,228.30 | $1,228.25 | $1,228.30 | |