| 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 | $105.36 | 7.293% | $113.0439 | $113.04 | $113.05 | $113.00 |
| Purchase #2 | $196.92 | 11.380% | $219.3295 | $219.33 | $219.35 | $219.30 |
| Purchase #3 | $28.98 | 10.507% | $32.0249 | $32.02 | $32.00 | $32.00 |
| Purchase #4 | $61.70 | 4.233% | $64.3118 | $64.31 | $64.30 | $64.30 |
| Purchase #5 | $212.38 | 4.668% | $222.2939 | $222.29 | $222.30 | $222.30 |
| Purchase #6 | $144.48 | 8.711% | $157.0657 | $157.07 | $157.05 | $157.10 |
| Purchase #7 | $170.29 | 9.576% | $186.597 | $186.60 | $186.60 | $186.60 |
| 7 purchase totals = | $920.11 | $994.6667 | $994.66 | $994.65 | $994.60 | |