| 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 | $210.65 | 4.195% | $219.4868 | $219.49 | $219.50 | $219.50 |
| Purchase #2 | $238.30 | 3.546% | $246.7501 | $246.75 | $246.75 | $246.80 |
| Purchase #3 | $113.64 | 13.828% | $129.3541 | $129.35 | $129.35 | $129.40 |
| Purchase #4 | $120.37 | 9.869% | $132.2493 | $132.25 | $132.25 | $132.20 |
| Purchase #5 | $30.60 | 8.721% | $33.2686 | $33.27 | $33.25 | $33.30 |
| Purchase #6 | $13.45 | 3.842% | $13.9667 | $13.97 | $13.95 | $14.00 |
| Purchase #7 | $7.39 | 8.628% | $8.0276 | $8.03 | $8.05 | $8.00 |
| 7 purchase totals = | $734.40 | $783.1032 | $783.11 | $783.10 | $783.20 | |