| 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 | $77.63 | 13.632% | $88.2125 | $88.21 | $88.20 | $88.20 |
| Purchase #2 | $218.32 | 11.267% | $242.9181 | $242.92 | $242.90 | $242.90 |
| Purchase #3 | $124.64 | 11.444% | $138.9038 | $138.90 | $138.90 | $138.90 |
| Purchase #4 | $215.95 | 13.853% | $245.8656 | $245.87 | $245.85 | $245.90 |
| Purchase #5 | $58.55 | 7.385% | $62.8739 | $62.87 | $62.85 | $62.90 |
| Purchase #6 | $213.62 | 7.241% | $229.0882 | $229.09 | $229.10 | $229.10 |
| Purchase #7 | $197.41 | 7.673% | $212.5573 | $212.56 | $212.55 | $212.60 |
| 7 purchase totals = | $1,106.12 | $1,220.4194 | $1,220.42 | $1,220.35 | $1,220.50 | |