| 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 | $109.86 | 5.547% | $115.9539 | $115.95 | $115.95 | $116.00 |
| Purchase #2 | $216.93 | 6.161% | $230.2951 | $230.30 | $230.30 | $230.30 |
| Purchase #3 | $23.91 | 5.844% | $25.3073 | $25.31 | $25.30 | $25.30 |
| Purchase #4 | $170.33 | 11.333% | $189.6335 | $189.63 | $189.65 | $189.60 |
| Purchase #5 | $129.59 | 8.341% | $140.3991 | $140.40 | $140.40 | $140.40 |
| Purchase #6 | $17.40 | 12.276% | $19.536 | $19.54 | $19.55 | $19.50 |
| Purchase #7 | $193.32 | 12.747% | $217.9625 | $217.96 | $217.95 | $218.00 |
| 7 purchase totals = | $861.34 | $939.0874 | $939.09 | $939.10 | $939.10 | |