| 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 | $105.50 | 6.180% | $112.0199 | $112.02 | $112.00 | $112.00 |
| Purchase #2 | $55.63 | 4.183% | $57.957 | $57.96 | $57.95 | $58.00 |
| Purchase #3 | $241.36 | 6.462% | $256.9567 | $256.96 | $256.95 | $257.00 |
| Purchase #4 | $180.88 | 9.460% | $197.9912 | $197.99 | $198.00 | $198.00 |
| Purchase #5 | $241.56 | 12.531% | $271.8299 | $271.83 | $271.85 | $271.80 |
| Purchase #6 | $94.88 | 4.500% | $99.1496 | $99.15 | $99.15 | $99.10 |
| Purchase #7 | $196.56 | 8.627% | $213.5172 | $213.52 | $213.50 | $213.50 |
| 7 purchase totals = | $1,116.37 | $1,209.4215 | $1,209.43 | $1,209.40 | $1,209.40 | |