| 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 | $144.36 | 6.834% | $154.2256 | $154.23 | $154.25 | $154.20 |
| Purchase #2 | $243.55 | 9.557% | $266.8261 | $266.83 | $266.85 | $266.80 |
| Purchase #3 | $132.37 | 12.802% | $149.316 | $149.32 | $149.30 | $149.30 |
| Purchase #4 | $35.44 | 4.177% | $36.9203 | $36.92 | $36.90 | $36.90 |
| Purchase #5 | $201.41 | 12.760% | $227.1099 | $227.11 | $227.10 | $227.10 |
| Purchase #6 | $153.96 | 6.673% | $164.2338 | $164.23 | $164.25 | $164.20 |
| Purchase #7 | $224.32 | 4.298% | $233.9613 | $233.96 | $233.95 | $234.00 |
| 7 purchase totals = | $1,135.41 | $1,232.5930 | $1,232.60 | $1,232.60 | $1,232.50 | |