| 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 | $225.99 | 3.387% | $233.6443 | $233.64 | $233.65 | $233.60 |
| Purchase #2 | $6.48 | 7.386% | $6.9586 | $6.96 | $6.95 | $7.00 |
| Purchase #3 | $90.72 | 12.332% | $101.9076 | $101.91 | $101.90 | $101.90 |
| Purchase #4 | $180.75 | 12.495% | $203.3347 | $203.33 | $203.35 | $203.30 |
| Purchase #5 | $205.98 | 10.801% | $228.2279 | $228.23 | $228.25 | $228.20 |
| Purchase #6 | $223.38 | 6.515% | $237.9332 | $237.93 | $237.95 | $237.90 |
| Purchase #7 | $235.50 | 5.420% | $248.2641 | $248.26 | $248.25 | $248.30 |
| 7 purchase totals = | $1,168.80 | $1,260.2704 | $1,260.26 | $1,260.30 | $1,260.20 | |