| 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 | $222.53 | 5.343% | $234.4198 | $234.42 | $234.40 | $234.40 |
| Purchase #2 | $33.99 | 10.554% | $37.5773 | $37.58 | $37.60 | $37.60 |
| Purchase #3 | $137.40 | 12.247% | $154.2274 | $154.23 | $154.25 | $154.20 |
| Purchase #4 | $57.75 | 7.855% | $62.2863 | $62.29 | $62.30 | $62.30 |
| Purchase #5 | $86.26 | 11.667% | $96.324 | $96.32 | $96.30 | $96.30 |
| Purchase #6 | $236.64 | 9.109% | $258.1955 | $258.20 | $258.20 | $258.20 |
| Purchase #7 | $189.57 | 9.372% | $207.3365 | $207.34 | $207.35 | $207.30 |
| 7 purchase totals = | $964.14 | $1,050.3668 | $1,050.38 | $1,050.40 | $1,050.30 | |