| 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 | $245.59 | 3.388% | $253.9106 | $253.91 | $253.90 | $253.90 |
| Purchase #2 | $120.53 | 13.533% | $136.8413 | $136.84 | $136.85 | $136.80 |
| Purchase #3 | $116.92 | 10.504% | $129.2013 | $129.20 | $129.20 | $129.20 |
| Purchase #4 | $60.78 | 9.361% | $66.4696 | $66.47 | $66.45 | $66.50 |
| Purchase #5 | $96.68 | 4.774% | $101.2955 | $101.30 | $101.30 | $101.30 |
| Purchase #6 | $17.84 | 8.469% | $19.3509 | $19.35 | $19.35 | $19.40 |
| Purchase #7 | $192.39 | 8.832% | $209.3819 | $209.38 | $209.40 | $209.40 |
| 7 purchase totals = | $850.73 | $916.4511 | $916.45 | $916.45 | $916.50 | |