| 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 | $238.46 | 4.160% | $248.3799 | $248.38 | $248.40 | $248.40 |
| Purchase #2 | $45.79 | 9.539% | $50.1579 | $50.16 | $50.15 | $50.20 |
| Purchase #3 | $106.85 | 3.537% | $110.6293 | $110.63 | $110.65 | $110.60 |
| Purchase #4 | $55.97 | 10.375% | $61.7769 | $61.78 | $61.80 | $61.80 |
| Purchase #5 | $238.58 | 11.319% | $265.5849 | $265.58 | $265.60 | $265.60 |
| Purchase #6 | $133.75 | 3.451% | $138.3657 | $138.37 | $138.35 | $138.40 |
| Purchase #7 | $209.96 | 10.354% | $231.6993 | $231.70 | $231.70 | $231.70 |
| 7 purchase totals = | $1,029.36 | $1,106.5939 | $1,106.60 | $1,106.65 | $1,106.70 | |