| 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 | $172.74 | 8.420% | $187.2847 | $187.28 | $187.30 | $187.30 |
| Purchase #2 | $208.91 | 8.368% | $226.3916 | $226.39 | $226.40 | $226.40 |
| Purchase #3 | $221.25 | 3.476% | $228.9407 | $228.94 | $228.95 | $228.90 |
| Purchase #4 | $136.98 | 13.454% | $155.4093 | $155.41 | $155.40 | $155.40 |
| Purchase #5 | $28.39 | 9.550% | $31.1012 | $31.10 | $31.10 | $31.10 |
| Purchase #6 | $239.98 | 10.528% | $265.2451 | $265.25 | $265.25 | $265.20 |
| Purchase #7 | $199.28 | 13.736% | $226.6531 | $226.65 | $226.65 | $226.70 |
| 7 purchase totals = | $1,207.53 | $1,321.0257 | $1,321.02 | $1,321.05 | $1,321.00 | |