| 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 | $134.78 | 9.467% | $147.5396 | $147.54 | $147.55 | $147.50 |
| Purchase #2 | $103.69 | 4.736% | $108.6008 | $108.60 | $108.60 | $108.60 |
| Purchase #3 | $117.64 | 9.115% | $128.3629 | $128.36 | $128.35 | $128.40 |
| Purchase #4 | $241.39 | 6.782% | $257.7611 | $257.76 | $257.75 | $257.80 |
| Purchase #5 | $13.38 | 3.340% | $13.8269 | $13.83 | $13.85 | $13.80 |
| Purchase #6 | $199.92 | 12.832% | $225.5737 | $225.57 | $225.55 | $225.60 |
| Purchase #7 | $52.76 | 5.465% | $55.6433 | $55.64 | $55.65 | $55.60 |
| 7 purchase totals = | $863.56 | $937.3083 | $937.30 | $937.30 | $937.30 | |