| 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 | $192.36 | 13.630% | $218.5787 | $218.58 | $218.60 | $218.60 |
| Purchase #2 | $215.70 | 10.472% | $238.2881 | $238.29 | $238.30 | $238.30 |
| Purchase #3 | $81.96 | 3.512% | $84.8384 | $84.84 | $84.85 | $84.80 |
| Purchase #4 | $48.27 | 5.135% | $50.7487 | $50.75 | $50.75 | $50.70 |
| Purchase #5 | $246.82 | 4.386% | $257.6455 | $257.65 | $257.65 | $257.60 |
| Purchase #6 | $235.31 | 7.357% | $252.6218 | $252.62 | $252.60 | $252.60 |
| Purchase #7 | $52.71 | 7.466% | $56.6453 | $56.65 | $56.65 | $56.60 |
| 7 purchase totals = | $1,073.13 | $1,159.3665 | $1,159.38 | $1,159.40 | $1,159.20 | |