| 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 | $222.58 | 4.171% | $231.8638 | $231.86 | $231.85 | $231.90 |
| Purchase #2 | $191.71 | 11.332% | $213.4346 | $213.43 | $213.45 | $213.40 |
| Purchase #3 | $63.37 | 8.798% | $68.9453 | $68.95 | $68.95 | $68.90 |
| Purchase #4 | $206.53 | 8.774% | $224.6509 | $224.65 | $224.65 | $224.70 |
| Purchase #5 | $14.44 | 10.569% | $15.9662 | $15.97 | $15.95 | $16.00 |
| Purchase #6 | $132.30 | 6.713% | $141.1813 | $141.18 | $141.20 | $141.20 |
| Purchase #7 | $149.81 | 5.487% | $158.0301 | $158.03 | $158.05 | $158.00 |
| 7 purchase totals = | $980.74 | $1,054.0722 | $1,054.07 | $1,054.10 | $1,054.10 | |