| 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 | $220.91 | 6.109% | $234.4054 | $234.41 | $234.40 | $234.40 |
| Purchase #2 | $158.46 | 8.301% | $171.6138 | $171.61 | $171.60 | $171.60 |
| Purchase #3 | $242.91 | 8.817% | $264.3274 | $264.33 | $264.35 | $264.30 |
| Purchase #4 | $98.63 | 8.185% | $106.7029 | $106.70 | $106.70 | $106.70 |
| Purchase #5 | $87.31 | 3.325% | $90.2131 | $90.21 | $90.20 | $90.20 |
| Purchase #6 | $236.63 | 4.148% | $246.4454 | $246.45 | $246.45 | $246.40 |
| Purchase #7 | $196.94 | 6.427% | $209.5973 | $209.60 | $209.60 | $209.60 |
| 7 purchase totals = | $1,241.79 | $1,323.3053 | $1,323.31 | $1,323.30 | $1,323.20 | |