| 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 | $86.92 | 12.305% | $97.6155 | $97.62 | $97.60 | $97.60 |
| Purchase #2 | $113.51 | 3.220% | $117.165 | $117.17 | $117.15 | $117.20 |
| Purchase #3 | $47.78 | 6.223% | $50.7533 | $50.75 | $50.75 | $50.80 |
| Purchase #4 | $185.50 | 4.142% | $193.1834 | $193.18 | $193.20 | $193.20 |
| Purchase #5 | $67.86 | 6.401% | $72.2037 | $72.20 | $72.20 | $72.20 |
| Purchase #6 | $231.52 | 10.430% | $255.6675 | $255.67 | $255.65 | $255.70 |
| Purchase #7 | $213.84 | 7.753% | $230.419 | $230.42 | $230.40 | $230.40 |
| 7 purchase totals = | $946.93 | $1,017.0074 | $1,017.01 | $1,016.95 | $1,017.10 | |