| 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 | $246.56 | 5.607% | $260.3846 | $260.38 | $260.40 | $260.40 |
| Purchase #2 | $28.82 | 8.810% | $31.359 | $31.36 | $31.35 | $31.40 |
| Purchase #3 | $214.95 | 9.383% | $235.1188 | $235.12 | $235.10 | $235.10 |
| Purchase #4 | $201.97 | 12.694% | $227.6081 | $227.61 | $227.60 | $227.60 |
| Purchase #5 | $113.55 | 5.392% | $119.6726 | $119.67 | $119.65 | $119.70 |
| Purchase #6 | $128.50 | 5.616% | $135.7166 | $135.72 | $135.70 | $135.70 |
| Purchase #7 | $127.72 | 4.742% | $133.7765 | $133.78 | $133.80 | $133.80 |
| 7 purchase totals = | $1,062.07 | $1,143.6362 | $1,143.64 | $1,143.60 | $1,143.70 | |