| 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 | $210.53 | 9.716% | $230.9851 | $230.99 | $231.00 | $231.00 |
| Purchase #2 | $88.79 | 5.291% | $93.4879 | $93.49 | $93.50 | $93.50 |
| Purchase #3 | $181.68 | 9.555% | $199.0395 | $199.04 | $199.05 | $199.00 |
| Purchase #4 | $195.90 | 4.411% | $204.5411 | $204.54 | $204.55 | $204.50 |
| Purchase #5 | $11.81 | 11.847% | $13.2091 | $13.21 | $13.20 | $13.20 |
| Purchase #6 | $244.83 | 4.534% | $255.9306 | $255.93 | $255.95 | $255.90 |
| Purchase #7 | $155.76 | 9.491% | $170.5432 | $170.54 | $170.55 | $170.50 |
| 7 purchase totals = | $1,089.30 | $1,167.7365 | $1,167.74 | $1,167.80 | $1,167.60 | |