| 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 | $104.27 | 4.130% | $108.5764 | $108.58 | $108.60 | $108.60 |
| Purchase #2 | $168.69 | 6.735% | $180.0513 | $180.05 | $180.05 | $180.10 |
| Purchase #3 | $210.83 | 12.202% | $236.5555 | $236.56 | $236.55 | $236.60 |
| Purchase #4 | $147.39 | 8.339% | $159.6809 | $159.68 | $159.70 | $159.70 |
| Purchase #5 | $157.54 | 9.742% | $172.8875 | $172.89 | $172.90 | $172.90 |
| Purchase #6 | $179.28 | 13.672% | $203.7912 | $203.79 | $203.80 | $203.80 |
| Purchase #7 | $131.38 | 4.539% | $137.3433 | $137.34 | $137.35 | $137.30 |
| 7 purchase totals = | $1,099.38 | $1,198.8861 | $1,198.89 | $1,198.95 | $1,199.00 | |