| 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 | $95.56 | 5.235% | $100.5626 | $100.56 | $100.55 | $100.60 |
| Purchase #2 | $96.62 | 6.529% | $102.9283 | $102.93 | $102.95 | $102.90 |
| Purchase #3 | $203.29 | 12.144% | $227.9775 | $227.98 | $228.00 | $228.00 |
| Purchase #4 | $140.81 | 7.170% | $150.9061 | $150.91 | $150.90 | $150.90 |
| Purchase #5 | $243.55 | 10.860% | $269.9995 | $270.00 | $270.00 | $270.00 |
| Purchase #6 | $14.85 | 12.695% | $16.7352 | $16.74 | $16.75 | $16.70 |
| Purchase #7 | $38.73 | 5.217% | $40.7505 | $40.75 | $40.75 | $40.80 |
| 7 purchase totals = | $833.41 | $909.8597 | $909.87 | $909.90 | $909.90 | |