| 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 | $88.94 | 4.465% | $92.9112 | $92.91 | $92.90 | $92.90 |
| Purchase #2 | $205.57 | 6.810% | $219.5693 | $219.57 | $219.55 | $219.60 |
| Purchase #3 | $247.63 | 7.127% | $265.2786 | $265.28 | $265.30 | $265.30 |
| Purchase #4 | $20.84 | 10.801% | $23.0909 | $23.09 | $23.10 | $23.10 |
| Purchase #5 | $245.52 | 3.289% | $253.5952 | $253.60 | $253.60 | $253.60 |
| Purchase #6 | $30.88 | 12.118% | $34.622 | $34.62 | $34.60 | $34.60 |
| Purchase #7 | $238.98 | 13.690% | $271.6964 | $271.70 | $271.70 | $271.70 |
| 7 purchase totals = | $1,078.36 | $1,160.7636 | $1,160.77 | $1,160.75 | $1,160.80 | |