| 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 | $184.59 | 3.623% | $191.2777 | $191.28 | $191.30 | $191.30 |
| Purchase #2 | $42.91 | 12.105% | $48.1043 | $48.10 | $48.10 | $48.10 |
| Purchase #3 | $182.68 | 10.736% | $202.2925 | $202.29 | $202.30 | $202.30 |
| Purchase #4 | $213.75 | 4.662% | $223.715 | $223.72 | $223.70 | $223.70 |
| Purchase #5 | $204.42 | 7.639% | $220.0356 | $220.04 | $220.05 | $220.00 |
| Purchase #6 | $182.93 | 4.619% | $191.3795 | $191.38 | $191.40 | $191.40 |
| Purchase #7 | $136.57 | 3.396% | $141.2079 | $141.21 | $141.20 | $141.20 |
| 7 purchase totals = | $1,147.85 | $1,218.0125 | $1,218.02 | $1,218.05 | $1,218.00 | |