| 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 | $202.34 | 3.475% | $209.3713 | $209.37 | $209.35 | $209.40 |
| Purchase #2 | $144.46 | 5.291% | $152.1034 | $152.10 | $152.10 | $152.10 |
| Purchase #3 | $237.30 | 10.816% | $262.9664 | $262.97 | $262.95 | $263.00 |
| Purchase #4 | $154.80 | 5.674% | $163.5834 | $163.58 | $163.60 | $163.60 |
| Purchase #5 | $176.62 | 7.377% | $189.6493 | $189.65 | $189.65 | $189.60 |
| Purchase #6 | $139.31 | 4.511% | $145.5943 | $145.59 | $145.60 | $145.60 |
| Purchase #7 | $203.29 | 3.305% | $210.0087 | $210.01 | $210.00 | $210.00 |
| 7 purchase totals = | $1,258.12 | $1,333.2768 | $1,333.27 | $1,333.25 | $1,333.30 | |