| 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 | $229.68 | 5.621% | $242.5903 | $242.59 | $242.60 | $242.60 |
| Purchase #2 | $181.97 | 4.577% | $190.2988 | $190.30 | $190.30 | $190.30 |
| Purchase #3 | $232.35 | 13.432% | $263.5593 | $263.56 | $263.55 | $263.60 |
| Purchase #4 | $76.94 | 3.427% | $79.5767 | $79.58 | $79.60 | $79.60 |
| Purchase #5 | $53.30 | 3.519% | $55.1756 | $55.18 | $55.20 | $55.20 |
| Purchase #6 | $186.86 | 8.793% | $203.2906 | $203.29 | $203.30 | $203.30 |
| Purchase #7 | $52.99 | 5.292% | $55.7942 | $55.79 | $55.80 | $55.80 |
| 7 purchase totals = | $1,014.09 | $1,090.2855 | $1,090.29 | $1,090.35 | $1,090.40 | |