| 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 | $240.71 | 3.809% | $249.8786 | $249.88 | $249.90 | $249.90 |
| Purchase #2 | $26.42 | 7.292% | $28.3465 | $28.35 | $28.35 | $28.30 |
| Purchase #3 | $200.73 | 11.449% | $223.7116 | $223.71 | $223.70 | $223.70 |
| Purchase #4 | $44.35 | 4.425% | $46.3125 | $46.31 | $46.30 | $46.30 |
| Purchase #5 | $159.92 | 7.132% | $171.3255 | $171.33 | $171.35 | $171.30 |
| Purchase #6 | $11.97 | 6.710% | $12.7732 | $12.77 | $12.75 | $12.80 |
| Purchase #7 | $204.40 | 5.807% | $216.2695 | $216.27 | $216.25 | $216.30 |
| 7 purchase totals = | $888.50 | $948.6174 | $948.62 | $948.60 | $948.60 | |