| 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 | $209.70 | 12.443% | $235.793 | $235.79 | $235.80 | $235.80 |
| Purchase #2 | $30.93 | 13.230% | $35.022 | $35.02 | $35.00 | $35.00 |
| Purchase #3 | $82.33 | 8.854% | $89.6195 | $89.62 | $89.60 | $89.60 |
| Purchase #4 | $198.99 | 8.814% | $216.529 | $216.53 | $216.55 | $216.50 |
| Purchase #5 | $181.70 | 7.653% | $195.6055 | $195.61 | $195.60 | $195.60 |
| Purchase #6 | $94.74 | 8.767% | $103.0459 | $103.05 | $103.05 | $103.00 |
| Purchase #7 | $227.51 | 8.779% | $247.4831 | $247.48 | $247.50 | $247.50 |
| 7 purchase totals = | $1,025.90 | $1,123.0980 | $1,123.10 | $1,123.10 | $1,123.00 | |