| 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 | $28.59 | 11.310% | $31.8235 | $31.82 | $31.80 | $31.80 |
| Purchase #2 | $189.42 | 6.497% | $201.7266 | $201.73 | $201.75 | $201.70 |
| Purchase #3 | $212.46 | 7.220% | $227.7996 | $227.80 | $227.80 | $227.80 |
| Purchase #4 | $72.49 | 7.241% | $77.739 | $77.74 | $77.75 | $77.70 |
| Purchase #5 | $238.40 | 10.581% | $263.6251 | $263.63 | $263.65 | $263.60 |
| Purchase #6 | $40.94 | 6.377% | $43.5507 | $43.55 | $43.55 | $43.60 |
| Purchase #7 | $183.43 | 4.156% | $191.0534 | $191.05 | $191.05 | $191.10 |
| 7 purchase totals = | $965.73 | $1,037.3179 | $1,037.32 | $1,037.35 | $1,037.30 | |