| 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 | $199.93 | 7.309% | $214.5429 | $214.54 | $214.55 | $214.50 |
| Purchase #2 | $229.30 | 3.354% | $236.9907 | $236.99 | $237.00 | $237.00 |
| Purchase #3 | $22.96 | 12.678% | $25.8709 | $25.87 | $25.85 | $25.90 |
| Purchase #4 | $90.30 | 3.379% | $93.3512 | $93.35 | $93.35 | $93.40 |
| Purchase #5 | $133.64 | 10.589% | $147.7911 | $147.79 | $147.80 | $147.80 |
| Purchase #6 | $13.80 | 5.491% | $14.5578 | $14.56 | $14.55 | $14.60 |
| Purchase #7 | $116.58 | 12.643% | $131.3192 | $131.32 | $131.30 | $131.30 |
| 7 purchase totals = | $806.51 | $864.4238 | $864.42 | $864.40 | $864.50 | |