| 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 | $84.87 | 6.543% | $90.423 | $90.42 | $90.40 | $90.40 |
| Purchase #2 | $180.42 | 7.415% | $193.7981 | $193.80 | $193.80 | $193.80 |
| Purchase #3 | $100.75 | 7.726% | $108.5339 | $108.53 | $108.55 | $108.50 |
| Purchase #4 | $109.51 | 13.730% | $124.5457 | $124.55 | $124.55 | $124.50 |
| Purchase #5 | $129.65 | 9.258% | $141.653 | $141.65 | $141.65 | $141.70 |
| Purchase #6 | $247.56 | 7.419% | $265.9265 | $265.93 | $265.95 | $265.90 |
| Purchase #7 | $125.68 | 9.831% | $138.0356 | $138.04 | $138.05 | $138.00 |
| 7 purchase totals = | $978.44 | $1,062.9158 | $1,062.92 | $1,062.95 | $1,062.80 | |