| 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 | $214.51 | 5.144% | $225.5444 | $225.54 | $225.55 | $225.50 |
| Purchase #2 | $44.95 | 7.260% | $48.2134 | $48.21 | $48.20 | $48.20 |
| Purchase #3 | $165.28 | 12.553% | $186.0276 | $186.03 | $186.05 | $186.00 |
| Purchase #4 | $173.48 | 4.176% | $180.7245 | $180.72 | $180.70 | $180.70 |
| Purchase #5 | $191.44 | 12.746% | $215.8409 | $215.84 | $215.85 | $215.80 |
| Purchase #6 | $6.52 | 10.682% | $7.2165 | $7.22 | $7.20 | $7.20 |
| Purchase #7 | $194.36 | 6.286% | $206.5775 | $206.58 | $206.60 | $206.60 |
| 7 purchase totals = | $990.54 | $1,070.1448 | $1,070.14 | $1,070.15 | $1,070.00 | |