| 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 | $230.74 | 4.826% | $241.8755 | $241.88 | $241.90 | $241.90 |
| Purchase #2 | $190.79 | 6.671% | $203.5176 | $203.52 | $203.50 | $203.50 |
| Purchase #3 | $111.45 | 6.342% | $118.5182 | $118.52 | $118.50 | $118.50 |
| Purchase #4 | $5.83 | 10.441% | $6.4387 | $6.44 | $6.45 | $6.40 |
| Purchase #5 | $111.32 | 13.789% | $126.6699 | $126.67 | $126.65 | $126.70 |
| Purchase #6 | $18.94 | 12.242% | $21.2586 | $21.26 | $21.25 | $21.30 |
| Purchase #7 | $129.38 | 9.615% | $141.8199 | $141.82 | $141.80 | $141.80 |
| 7 purchase totals = | $798.45 | $860.0984 | $860.11 | $860.05 | $860.10 | |