| 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 | $180.28 | 9.810% | $197.9655 | $197.97 | $197.95 | $198.00 |
| Purchase #2 | $232.33 | 5.845% | $245.9097 | $245.91 | $245.90 | $245.90 |
| Purchase #3 | $106.80 | 6.562% | $113.8082 | $113.81 | $113.80 | $113.80 |
| Purchase #4 | $6.40 | 3.342% | $6.6139 | $6.61 | $6.60 | $6.60 |
| Purchase #5 | $58.84 | 10.607% | $65.0812 | $65.08 | $65.10 | $65.10 |
| Purchase #6 | $191.58 | 13.635% | $217.7019 | $217.70 | $217.70 | $217.70 |
| Purchase #7 | $119.53 | 11.439% | $133.203 | $133.20 | $133.20 | $133.20 |
| 7 purchase totals = | $895.76 | $980.2834 | $980.28 | $980.25 | $980.30 | |