| 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 | $90.89 | 11.381% | $101.2342 | $101.23 | $101.25 | $101.20 |
| Purchase #2 | $141.67 | 13.692% | $161.0675 | $161.07 | $161.05 | $161.10 |
| Purchase #3 | $155.52 | 9.267% | $169.932 | $169.93 | $169.95 | $169.90 |
| Purchase #4 | $135.36 | 10.629% | $149.7474 | $149.75 | $149.75 | $149.70 |
| Purchase #5 | $213.97 | 8.438% | $232.0248 | $232.02 | $232.00 | $232.00 |
| Purchase #6 | $165.99 | 8.293% | $179.7556 | $179.76 | $179.75 | $179.80 |
| Purchase #7 | $128.50 | 7.594% | $138.2583 | $138.26 | $138.25 | $138.30 |
| 7 purchase totals = | $1,031.90 | $1,132.0198 | $1,132.02 | $1,132.00 | $1,132.00 | |