| 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 | $197.35 | 4.587% | $206.4024 | $206.40 | $206.40 | $206.40 |
| Purchase #2 | $200.84 | 5.615% | $212.1172 | $212.12 | $212.10 | $212.10 |
| Purchase #3 | $218.29 | 5.229% | $229.7044 | $229.70 | $229.70 | $229.70 |
| Purchase #4 | $165.32 | 7.390% | $177.5371 | $177.54 | $177.55 | $177.50 |
| Purchase #5 | $64.73 | 6.313% | $68.8164 | $68.82 | $68.80 | $68.80 |
| Purchase #6 | $73.74 | 7.259% | $79.0928 | $79.09 | $79.10 | $79.10 |
| Purchase #7 | $37.89 | 5.133% | $39.8349 | $39.83 | $39.85 | $39.80 |
| 7 purchase totals = | $958.16 | $1,013.5052 | $1,013.50 | $1,013.50 | $1,013.40 | |