| 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 | $131.66 | 3.773% | $136.6275 | $136.63 | $136.65 | $136.60 |
| Purchase #2 | $18.99 | 13.317% | $21.5189 | $21.52 | $21.50 | $21.50 |
| Purchase #3 | $12.47 | 4.732% | $13.0601 | $13.06 | $13.05 | $13.10 |
| Purchase #4 | $40.89 | 3.596% | $42.3604 | $42.36 | $42.35 | $42.40 |
| Purchase #5 | $73.57 | 13.393% | $83.4232 | $83.42 | $83.40 | $83.40 |
| Purchase #6 | $228.44 | 8.591% | $248.0653 | $248.07 | $248.05 | $248.10 |
| Purchase #7 | $119.84 | 13.411% | $135.9117 | $135.91 | $135.90 | $135.90 |
| 7 purchase totals = | $625.86 | $680.9671 | $680.97 | $680.90 | $681.00 | |