| 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 | $131.67 | 9.439% | $144.0983 | $144.10 | $144.10 | $144.10 |
| Purchase #2 | $84.87 | 10.274% | $93.5895 | $93.59 | $93.60 | $93.60 |
| Purchase #3 | $164.33 | 9.612% | $180.1254 | $180.13 | $180.15 | $180.10 |
| Purchase #4 | $236.90 | 5.285% | $249.4202 | $249.42 | $249.40 | $249.40 |
| Purchase #5 | $246.66 | 8.252% | $267.0144 | $267.01 | $267.00 | $267.00 |
| Purchase #6 | $209.61 | 11.372% | $233.4468 | $233.45 | $233.45 | $233.40 |
| Purchase #7 | $141.25 | 4.506% | $147.6147 | $147.61 | $147.60 | $147.60 |
| 7 purchase totals = | $1,215.29 | $1,315.3093 | $1,315.31 | $1,315.30 | $1,315.20 | |