| 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 | $226.28 | 4.869% | $237.2976 | $237.30 | $237.30 | $237.30 |
| Purchase #2 | $14.68 | 5.206% | $15.4442 | $15.44 | $15.45 | $15.40 |
| Purchase #3 | $145.61 | 3.391% | $150.5476 | $150.55 | $150.55 | $150.50 |
| Purchase #4 | $17.54 | 7.775% | $18.9037 | $18.90 | $18.90 | $18.90 |
| Purchase #5 | $237.53 | 7.198% | $254.6274 | $254.63 | $254.65 | $254.60 |
| Purchase #6 | $174.67 | 5.562% | $184.3851 | $184.39 | $184.40 | $184.40 |
| Purchase #7 | $140.92 | 6.117% | $149.5401 | $149.54 | $149.55 | $149.50 |
| 7 purchase totals = | $957.23 | $1,010.7457 | $1,010.75 | $1,010.80 | $1,010.60 | |