| 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 | $169.54 | 9.774% | $186.1108 | $186.11 | $186.10 | $186.10 |
| Purchase #2 | $205.79 | 3.526% | $213.0462 | $213.05 | $213.05 | $213.00 |
| Purchase #3 | $19.61 | 3.262% | $20.2497 | $20.25 | $20.25 | $20.20 |
| Purchase #4 | $201.76 | 7.634% | $217.1624 | $217.16 | $217.15 | $217.20 |
| Purchase #5 | $247.47 | 13.374% | $280.5666 | $280.57 | $280.55 | $280.60 |
| Purchase #6 | $139.46 | 5.810% | $147.5626 | $147.56 | $147.55 | $147.60 |
| Purchase #7 | $142.48 | 9.333% | $155.7777 | $155.78 | $155.80 | $155.80 |
| 7 purchase totals = | $1,126.11 | $1,220.4760 | $1,220.48 | $1,220.45 | $1,220.50 | |