| 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 | $218.76 | 8.360% | $237.0483 | $237.05 | $237.05 | $237.00 |
| Purchase #2 | $245.40 | 5.558% | $259.0393 | $259.04 | $259.05 | $259.00 |
| Purchase #3 | $160.94 | 5.304% | $169.4763 | $169.48 | $169.50 | $169.50 |
| Purchase #4 | $56.80 | 5.270% | $59.7934 | $59.79 | $59.80 | $59.80 |
| Purchase #5 | $132.90 | 4.697% | $139.1423 | $139.14 | $139.15 | $139.10 |
| Purchase #6 | $135.77 | 3.498% | $140.5192 | $140.52 | $140.50 | $140.50 |
| Purchase #7 | $166.79 | 10.323% | $184.0077 | $184.01 | $184.00 | $184.00 |
| 7 purchase totals = | $1,117.36 | $1,189.0265 | $1,189.03 | $1,189.05 | $1,188.90 | |