| 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 | $204.63 | 6.830% | $218.6062 | $218.61 | $218.60 | $218.60 |
| Purchase #2 | $89.98 | 4.369% | $93.9112 | $93.91 | $93.90 | $93.90 |
| Purchase #3 | $132.94 | 9.211% | $145.1851 | $145.19 | $145.20 | $145.20 |
| Purchase #4 | $222.89 | 10.409% | $246.0906 | $246.09 | $246.10 | $246.10 |
| Purchase #5 | $204.95 | 12.143% | $229.8371 | $229.84 | $229.85 | $229.80 |
| Purchase #6 | $208.76 | 13.851% | $237.6753 | $237.68 | $237.70 | $237.70 |
| Purchase #7 | $142.68 | 10.686% | $157.9268 | $157.93 | $157.95 | $157.90 |
| 7 purchase totals = | $1,206.83 | $1,329.2323 | $1,329.25 | $1,329.30 | $1,329.20 | |