| 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 | $122.60 | 10.594% | $135.5882 | $135.59 | $135.60 | $135.60 |
| Purchase #2 | $126.56 | 4.168% | $131.835 | $131.84 | $131.85 | $131.80 |
| Purchase #3 | $195.65 | 9.705% | $214.6378 | $214.64 | $214.65 | $214.60 |
| Purchase #4 | $157.56 | 7.604% | $169.5409 | $169.54 | $169.55 | $169.50 |
| Purchase #5 | $247.76 | 5.259% | $260.7897 | $260.79 | $260.80 | $260.80 |
| Purchase #6 | $219.96 | 11.492% | $245.2378 | $245.24 | $245.25 | $245.20 |
| Purchase #7 | $62.31 | 13.401% | $70.6602 | $70.66 | $70.65 | $70.70 |
| 7 purchase totals = | $1,132.40 | $1,228.2896 | $1,228.30 | $1,228.35 | $1,228.20 | |