| 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 | $217.99 | 9.543% | $238.7928 | $238.79 | $238.80 | $238.80 |
| Purchase #2 | $199.57 | 10.110% | $219.7465 | $219.75 | $219.75 | $219.70 |
| Purchase #3 | $204.74 | 12.747% | $230.8382 | $230.84 | $230.85 | $230.80 |
| Purchase #4 | $9.36 | 8.644% | $10.1691 | $10.17 | $10.15 | $10.20 |
| Purchase #5 | $220.33 | 5.341% | $232.0978 | $232.10 | $232.10 | $232.10 |
| Purchase #6 | $134.68 | 13.161% | $152.4052 | $152.41 | $152.40 | $152.40 |
| Purchase #7 | $142.38 | 10.722% | $157.646 | $157.65 | $157.65 | $157.60 |
| 7 purchase totals = | $1,129.05 | $1,241.6956 | $1,241.71 | $1,241.70 | $1,241.60 | |