| 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 | $183.47 | 10.711% | $203.1215 | $203.12 | $203.10 | $203.10 |
| Purchase #2 | $249.92 | 13.682% | $284.1141 | $284.11 | $284.10 | $284.10 |
| Purchase #3 | $179.58 | 8.603% | $195.0293 | $195.03 | $195.05 | $195.00 |
| Purchase #4 | $57.78 | 10.310% | $63.7371 | $63.74 | $63.75 | $63.70 |
| Purchase #5 | $234.99 | 3.450% | $243.0972 | $243.10 | $243.10 | $243.10 |
| Purchase #6 | $8.89 | 12.424% | $9.9945 | $9.99 | $10.00 | $10.00 |
| Purchase #7 | $68.85 | 7.271% | $73.8561 | $73.86 | $73.85 | $73.90 |
| 7 purchase totals = | $983.48 | $1,072.9498 | $1,072.95 | $1,072.95 | $1,072.90 | |