| 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 | $208.26 | 10.711% | $230.5667 | $230.57 | $230.55 | $230.60 |
| Purchase #2 | $141.27 | 5.700% | $149.3224 | $149.32 | $149.30 | $149.30 |
| Purchase #3 | $53.29 | 10.549% | $58.9116 | $58.91 | $58.90 | $58.90 |
| Purchase #4 | $227.56 | 6.530% | $242.4197 | $242.42 | $242.40 | $242.40 |
| Purchase #5 | $122.93 | 13.502% | $139.528 | $139.53 | $139.55 | $139.50 |
| Purchase #6 | $221.83 | 5.707% | $234.4898 | $234.49 | $234.50 | $234.50 |
| Purchase #7 | $36.82 | 13.439% | $41.7682 | $41.77 | $41.75 | $41.80 |
| 7 purchase totals = | $1,011.96 | $1,097.0064 | $1,097.01 | $1,096.95 | $1,097.00 | |