| 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 | $207.69 | 4.301% | $216.6227 | $216.62 | $216.60 | $216.60 |
| Purchase #2 | $200.28 | 11.585% | $223.4824 | $223.48 | $223.50 | $223.50 |
| Purchase #3 | $32.44 | 12.574% | $36.519 | $36.52 | $36.50 | $36.50 |
| Purchase #4 | $8.68 | 6.370% | $9.2329 | $9.23 | $9.25 | $9.20 |
| Purchase #5 | $11.83 | 13.544% | $13.4323 | $13.43 | $13.45 | $13.40 |
| Purchase #6 | $125.48 | 4.748% | $131.4378 | $131.44 | $131.45 | $131.40 |
| Purchase #7 | $147.51 | 12.809% | $166.4046 | $166.40 | $166.40 | $166.40 |
| 7 purchase totals = | $733.91 | $797.1317 | $797.12 | $797.15 | $797.00 | |