| 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 | $123.71 | 9.343% | $135.2682 | $135.27 | $135.25 | $135.30 |
| Purchase #2 | $6.37 | 4.747% | $6.6724 | $6.67 | $6.65 | $6.70 |
| Purchase #3 | $210.92 | 7.593% | $226.9352 | $226.94 | $226.95 | $226.90 |
| Purchase #4 | $189.74 | 6.341% | $201.7714 | $201.77 | $201.75 | $201.80 |
| Purchase #5 | $135.91 | 13.338% | $154.0377 | $154.04 | $154.05 | $154.00 |
| Purchase #6 | $169.36 | 12.486% | $190.5063 | $190.51 | $190.50 | $190.50 |
| Purchase #7 | $106.40 | 8.210% | $115.1354 | $115.14 | $115.15 | $115.10 |
| 7 purchase totals = | $942.41 | $1,030.3266 | $1,030.34 | $1,030.30 | $1,030.30 | |