| 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 | $139.96 | 7.762% | $150.8237 | $150.82 | $150.80 | $150.80 |
| Purchase #2 | $95.86 | 10.350% | $105.7815 | $105.78 | $105.80 | $105.80 |
| Purchase #3 | $223.67 | 7.525% | $240.5012 | $240.50 | $240.50 | $240.50 |
| Purchase #4 | $80.63 | 8.775% | $87.7053 | $87.71 | $87.70 | $87.70 |
| Purchase #5 | $203.66 | 4.110% | $212.0304 | $212.03 | $212.05 | $212.00 |
| Purchase #6 | $176.35 | 7.297% | $189.2183 | $189.22 | $189.20 | $189.20 |
| Purchase #7 | $201.53 | 10.270% | $222.2271 | $222.23 | $222.25 | $222.20 |
| 7 purchase totals = | $1,121.66 | $1,208.2875 | $1,208.29 | $1,208.30 | $1,208.20 | |