| 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 | $231.83 | 3.125% | $239.0747 | $239.07 | $239.05 | $239.10 |
| Purchase #2 | $21.95 | 4.228% | $22.878 | $22.88 | $22.90 | $22.90 |
| Purchase #3 | $60.74 | 4.655% | $63.5674 | $63.57 | $63.55 | $63.60 |
| Purchase #4 | $48.73 | 7.242% | $52.259 | $52.26 | $52.25 | $52.30 |
| Purchase #5 | $155.42 | 3.742% | $161.2358 | $161.24 | $161.25 | $161.20 |
| Purchase #6 | $244.98 | 8.616% | $266.0875 | $266.09 | $266.10 | $266.10 |
| Purchase #7 | $23.67 | 3.172% | $24.4208 | $24.42 | $24.40 | $24.40 |
| 7 purchase totals = | $787.32 | $829.5232 | $829.53 | $829.50 | $829.60 | |