| 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 | $134.26 | 6.749% | $143.3212 | $143.32 | $143.30 | $143.30 |
| Purchase #2 | $190.85 | 13.491% | $216.5976 | $216.60 | $216.60 | $216.60 |
| Purchase #3 | $14.93 | 7.596% | $16.0641 | $16.06 | $16.05 | $16.10 |
| Purchase #4 | $213.91 | 13.712% | $243.2413 | $243.24 | $243.25 | $243.20 |
| Purchase #5 | $40.64 | 6.391% | $43.2373 | $43.24 | $43.25 | $43.20 |
| Purchase #6 | $87.94 | 10.159% | $96.8738 | $96.87 | $96.85 | $96.90 |
| Purchase #7 | $232.76 | 12.831% | $262.6254 | $262.63 | $262.65 | $262.60 |
| 7 purchase totals = | $915.29 | $1,021.9607 | $1,021.96 | $1,021.95 | $1,021.90 | |