| 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 | $122.43 | 3.744% | $127.0138 | $127.01 | $127.00 | $127.00 |
| Purchase #2 | $187.66 | 13.319% | $212.6544 | $212.65 | $212.65 | $212.70 |
| Purchase #3 | $27.76 | 12.540% | $31.2411 | $31.24 | $31.25 | $31.20 |
| Purchase #4 | $245.75 | 11.459% | $273.9105 | $273.91 | $273.90 | $273.90 |
| Purchase #5 | $39.42 | 11.533% | $43.9663 | $43.97 | $43.95 | $44.00 |
| Purchase #6 | $66.60 | 12.404% | $74.8611 | $74.86 | $74.85 | $74.90 |
| Purchase #7 | $88.89 | 13.616% | $100.9933 | $100.99 | $101.00 | $101.00 |
| 7 purchase totals = | $778.51 | $864.6405 | $864.63 | $864.60 | $864.70 | |