| 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 | $41.33 | 10.250% | $45.5663 | $45.57 | $45.55 | $45.60 |
| Purchase #2 | $153.84 | 11.819% | $172.0223 | $172.02 | $172.00 | $172.00 |
| Purchase #3 | $225.99 | 8.174% | $244.4624 | $244.46 | $244.45 | $244.50 |
| Purchase #4 | $206.85 | 5.297% | $217.8068 | $217.81 | $217.80 | $217.80 |
| Purchase #5 | $118.58 | 7.357% | $127.3039 | $127.30 | $127.30 | $127.30 |
| Purchase #6 | $46.40 | 12.596% | $52.2445 | $52.24 | $52.25 | $52.20 |
| Purchase #7 | $140.69 | 10.173% | $155.0024 | $155.00 | $155.00 | $155.00 |
| 7 purchase totals = | $933.68 | $1,014.4086 | $1,014.40 | $1,014.35 | $1,014.40 | |