| 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 | $232.83 | 5.395% | $245.3912 | $245.39 | $245.40 | $245.40 |
| Purchase #2 | $220.66 | 3.408% | $228.1801 | $228.18 | $228.20 | $228.20 |
| Purchase #3 | $36.64 | 12.641% | $41.2717 | $41.27 | $41.25 | $41.30 |
| Purchase #4 | $120.90 | 4.121% | $125.8823 | $125.88 | $125.90 | $125.90 |
| Purchase #5 | $167.78 | 12.334% | $188.474 | $188.47 | $188.45 | $188.50 |
| Purchase #6 | $159.40 | 6.608% | $169.9332 | $169.93 | $169.95 | $169.90 |
| Purchase #7 | $8.61 | 5.762% | $9.1061 | $9.11 | $9.10 | $9.10 |
| 7 purchase totals = | $946.82 | $1,008.2386 | $1,008.23 | $1,008.25 | $1,008.30 | |