| 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 | $229.29 | 7.217% | $245.8379 | $245.84 | $245.85 | $245.80 |
| Purchase #2 | $68.75 | 8.359% | $74.4968 | $74.50 | $74.50 | $74.50 |
| Purchase #3 | $9.43 | 11.417% | $10.5066 | $10.51 | $10.50 | $10.50 |
| Purchase #4 | $218.28 | 9.683% | $239.4161 | $239.42 | $239.40 | $239.40 |
| Purchase #5 | $249.52 | 3.237% | $257.597 | $257.60 | $257.60 | $257.60 |
| Purchase #6 | $49.28 | 3.188% | $50.851 | $50.85 | $50.85 | $50.90 |
| Purchase #7 | $214.65 | 10.775% | $237.7785 | $237.78 | $237.80 | $237.80 |
| 7 purchase totals = | $1,039.20 | $1,116.4839 | $1,116.50 | $1,116.50 | $1,116.50 | |