| 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 | $197.45 | 13.498% | $224.1018 | $224.10 | $224.10 | $224.10 |
| Purchase #2 | $139.32 | 9.584% | $152.6724 | $152.67 | $152.65 | $152.70 |
| Purchase #3 | $203.43 | 4.316% | $212.21 | $212.21 | $212.20 | $212.20 |
| Purchase #4 | $201.28 | 3.271% | $207.8639 | $207.86 | $207.85 | $207.90 |
| Purchase #5 | $154.64 | 4.206% | $161.1442 | $161.14 | $161.15 | $161.10 |
| Purchase #6 | $240.85 | 13.705% | $273.8585 | $273.86 | $273.85 | $273.90 |
| Purchase #7 | $234.72 | 3.523% | $242.9892 | $242.99 | $243.00 | $243.00 |
| 7 purchase totals = | $1,371.69 | $1,474.8400 | $1,474.83 | $1,474.80 | $1,474.90 | |