| 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 | $212.61 | 13.870% | $242.099 | $242.10 | $242.10 | $242.10 |
| Purchase #2 | $74.69 | 13.161% | $84.52 | $84.52 | $84.50 | $84.50 |
| Purchase #3 | $54.49 | 3.453% | $56.3715 | $56.37 | $56.35 | $56.40 |
| Purchase #4 | $186.90 | 8.515% | $202.8145 | $202.81 | $202.80 | $202.80 |
| Purchase #5 | $61.61 | 10.540% | $68.1037 | $68.10 | $68.10 | $68.10 |
| Purchase #6 | $224.81 | 12.228% | $252.2998 | $252.30 | $252.30 | $252.30 |
| Purchase #7 | $122.47 | 7.654% | $131.8439 | $131.84 | $131.85 | $131.80 |
| 7 purchase totals = | $937.58 | $1,038.0524 | $1,038.04 | $1,038.00 | $1,038.00 | |