| 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 | $21.42 | 12.109% | $24.0137 | $24.01 | $24.00 | $24.00 |
| Purchase #2 | $127.74 | 6.287% | $135.771 | $135.77 | $135.75 | $135.80 |
| Purchase #3 | $203.81 | 9.426% | $223.0211 | $223.02 | $223.00 | $223.00 |
| Purchase #4 | $184.31 | 9.136% | $201.1486 | $201.15 | $201.15 | $201.10 |
| Purchase #5 | $72.45 | 6.425% | $77.1049 | $77.10 | $77.10 | $77.10 |
| Purchase #6 | $70.80 | 4.756% | $74.1672 | $74.17 | $74.15 | $74.20 |
| Purchase #7 | $204.55 | 12.398% | $229.9101 | $229.91 | $229.90 | $229.90 |
| 7 purchase totals = | $885.08 | $965.1366 | $965.13 | $965.05 | $965.10 | |