| 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 | $110.28 | 8.696% | $119.8699 | $119.87 | $119.85 | $119.90 |
| Purchase #2 | $154.37 | 4.359% | $161.099 | $161.10 | $161.10 | $161.10 |
| Purchase #3 | $95.48 | 10.393% | $105.4032 | $105.40 | $105.40 | $105.40 |
| Purchase #4 | $109.71 | 5.164% | $115.3754 | $115.38 | $115.40 | $115.40 |
| Purchase #5 | $244.80 | 11.716% | $273.4808 | $273.48 | $273.50 | $273.50 |
| Purchase #6 | $41.87 | 4.757% | $43.8618 | $43.86 | $43.85 | $43.90 |
| Purchase #7 | $6.25 | 8.822% | $6.8014 | $6.80 | $6.80 | $6.80 |
| 7 purchase totals = | $762.76 | $825.8915 | $825.89 | $825.90 | $826.00 | |