| 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 | $184.51 | 9.422% | $201.8945 | $201.89 | $201.90 | $201.90 |
| Purchase #2 | $206.72 | 4.167% | $215.334 | $215.33 | $215.35 | $215.30 |
| Purchase #3 | $156.83 | 3.739% | $162.6939 | $162.69 | $162.70 | $162.70 |
| Purchase #4 | $228.50 | 5.207% | $240.398 | $240.40 | $240.40 | $240.40 |
| Purchase #5 | $13.30 | 4.360% | $13.8799 | $13.88 | $13.90 | $13.90 |
| Purchase #6 | $128.73 | 13.579% | $146.2102 | $146.21 | $146.20 | $146.20 |
| Purchase #7 | $143.48 | 13.425% | $162.7422 | $162.74 | $162.75 | $162.70 |
| 7 purchase totals = | $1,062.07 | $1,143.1527 | $1,143.14 | $1,143.20 | $1,143.10 | |