| 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 | $199.86 | 9.716% | $219.2784 | $219.28 | $219.30 | $219.30 |
| Purchase #2 | $205.77 | 9.671% | $225.67 | $225.67 | $225.65 | $225.70 |
| Purchase #3 | $62.39 | 6.620% | $66.5202 | $66.52 | $66.50 | $66.50 |
| Purchase #4 | $7.33 | 10.215% | $8.0788 | $8.08 | $8.10 | $8.10 |
| Purchase #5 | $229.74 | 7.675% | $247.3725 | $247.37 | $247.35 | $247.40 |
| Purchase #6 | $165.41 | 4.416% | $172.7145 | $172.71 | $172.70 | $172.70 |
| Purchase #7 | $213.84 | 8.245% | $231.4711 | $231.47 | $231.45 | $231.50 |
| 7 purchase totals = | $1,084.34 | $1,171.1055 | $1,171.10 | $1,171.05 | $1,171.20 | |