| 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 | $136.25 | 3.113% | $140.4915 | $140.49 | $140.50 | $140.50 |
| Purchase #2 | $13.34 | 5.189% | $14.0322 | $14.03 | $14.05 | $14.00 |
| Purchase #3 | $238.75 | 5.115% | $250.9621 | $250.96 | $250.95 | $251.00 |
| Purchase #4 | $153.44 | 12.234% | $172.2118 | $172.21 | $172.20 | $172.20 |
| Purchase #5 | $169.76 | 9.119% | $185.2404 | $185.24 | $185.25 | $185.20 |
| Purchase #6 | $111.30 | 9.426% | $121.7911 | $121.79 | $121.80 | $121.80 |
| Purchase #7 | $226.35 | 11.434% | $252.2309 | $252.23 | $252.25 | $252.20 |
| 7 purchase totals = | $1,049.19 | $1,136.9600 | $1,136.95 | $1,137.00 | $1,136.90 | |