| 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 | $116.72 | 9.862% | $128.2309 | $128.23 | $128.25 | $128.20 |
| Purchase #2 | $133.93 | 11.579% | $149.4378 | $149.44 | $149.45 | $149.40 |
| Purchase #3 | $210.36 | 10.141% | $231.6926 | $231.69 | $231.70 | $231.70 |
| Purchase #4 | $199.33 | 11.535% | $222.3227 | $222.32 | $222.30 | $222.30 |
| Purchase #5 | $16.83 | 3.422% | $17.4059 | $17.41 | $17.40 | $17.40 |
| Purchase #6 | $111.85 | 7.609% | $120.3607 | $120.36 | $120.35 | $120.40 |
| Purchase #7 | $203.58 | 9.325% | $222.5638 | $222.56 | $222.55 | $222.60 |
| 7 purchase totals = | $992.60 | $1,092.0144 | $1,092.01 | $1,092.00 | $1,092.00 | |