| 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 | $207.79 | 11.270% | $231.2079 | $231.21 | $231.20 | $231.20 |
| Purchase #2 | $245.63 | 10.537% | $271.512 | $271.51 | $271.50 | $271.50 |
| Purchase #3 | $155.50 | 10.639% | $172.0436 | $172.04 | $172.05 | $172.00 |
| Purchase #4 | $185.75 | 6.575% | $197.9631 | $197.96 | $197.95 | $198.00 |
| Purchase #5 | $43.30 | 13.268% | $49.045 | $49.05 | $49.05 | $49.00 |
| Purchase #6 | $8.54 | 5.178% | $8.9822 | $8.98 | $9.00 | $9.00 |
| Purchase #7 | $47.95 | 6.654% | $51.1406 | $51.14 | $51.15 | $51.10 |
| 7 purchase totals = | $894.46 | $981.8944 | $981.89 | $981.90 | $981.80 | |