| 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 | $192.72 | 12.216% | $216.2627 | $216.26 | $216.25 | $216.30 |
| Purchase #2 | $5.59 | 13.314% | $6.3343 | $6.33 | $6.35 | $6.30 |
| Purchase #3 | $55.93 | 4.593% | $58.4989 | $58.50 | $58.50 | $58.50 |
| Purchase #4 | $96.56 | 7.420% | $103.7248 | $103.72 | $103.70 | $103.70 |
| Purchase #5 | $115.92 | 3.810% | $120.3366 | $120.34 | $120.35 | $120.30 |
| Purchase #6 | $212.44 | 5.732% | $224.6171 | $224.62 | $224.60 | $224.60 |
| Purchase #7 | $108.96 | 3.856% | $113.1615 | $113.16 | $113.15 | $113.20 |
| 7 purchase totals = | $788.12 | $842.9359 | $842.93 | $842.90 | $842.90 | |