| 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 | $212.95 | 6.783% | $227.3944 | $227.39 | $227.40 | $227.40 |
| Purchase #2 | $219.61 | 3.522% | $227.3447 | $227.34 | $227.35 | $227.30 |
| Purchase #3 | $137.37 | 5.479% | $144.8965 | $144.90 | $144.90 | $144.90 |
| Purchase #4 | $96.95 | 9.444% | $106.106 | $106.11 | $106.10 | $106.10 |
| Purchase #5 | $184.29 | 4.518% | $192.6162 | $192.62 | $192.60 | $192.60 |
| Purchase #6 | $150.66 | 8.609% | $163.6303 | $163.63 | $163.65 | $163.60 |
| Purchase #7 | $236.50 | 13.194% | $267.7038 | $267.70 | $267.70 | $267.70 |
| 7 purchase totals = | $1,238.33 | $1,329.6919 | $1,329.69 | $1,329.70 | $1,329.60 | |