| 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 | $222.66 | 8.583% | $241.7709 | $241.77 | $241.75 | $241.80 |
| Purchase #2 | $39.32 | 9.452% | $43.0365 | $43.04 | $43.05 | $43.00 |
| Purchase #3 | $37.79 | 7.449% | $40.605 | $40.61 | $40.60 | $40.60 |
| Purchase #4 | $187.62 | 13.143% | $212.2789 | $212.28 | $212.30 | $212.30 |
| Purchase #5 | $113.57 | 9.110% | $123.9162 | $123.92 | $123.90 | $123.90 |
| Purchase #6 | $17.86 | 10.719% | $19.7744 | $19.77 | $19.75 | $19.80 |
| Purchase #7 | $74.69 | 13.331% | $84.6469 | $84.65 | $84.65 | $84.60 |
| 7 purchase totals = | $693.51 | $766.0288 | $766.04 | $766.00 | $766.00 | |