| 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 | $207.43 | 5.102% | $218.0131 | $218.01 | $218.00 | $218.00 |
| Purchase #2 | $112.28 | 11.537% | $125.2337 | $125.23 | $125.25 | $125.20 |
| Purchase #3 | $192.88 | 4.833% | $202.2019 | $202.20 | $202.20 | $202.20 |
| Purchase #4 | $182.43 | 7.516% | $196.1414 | $196.14 | $196.15 | $196.10 |
| Purchase #5 | $43.86 | 12.140% | $49.1846 | $49.18 | $49.20 | $49.20 |
| Purchase #6 | $18.63 | 10.773% | $20.637 | $20.64 | $20.65 | $20.60 |
| Purchase #7 | $119.93 | 9.243% | $131.0151 | $131.02 | $131.00 | $131.00 |
| 7 purchase totals = | $877.44 | $942.4268 | $942.42 | $942.45 | $942.30 | |