| 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 | $201.31 | 11.176% | $223.8084 | $223.81 | $223.80 | $223.80 |
| Purchase #2 | $246.42 | 6.340% | $262.043 | $262.04 | $262.05 | $262.00 |
| Purchase #3 | $7.83 | 6.121% | $8.3093 | $8.31 | $8.30 | $8.30 |
| Purchase #4 | $138.45 | 7.310% | $148.5707 | $148.57 | $148.55 | $148.60 |
| Purchase #5 | $128.46 | 4.796% | $134.6209 | $134.62 | $134.60 | $134.60 |
| Purchase #6 | $20.98 | 10.371% | $23.1558 | $23.16 | $23.15 | $23.20 |
| Purchase #7 | $66.95 | 12.142% | $75.0791 | $75.08 | $75.10 | $75.10 |
| 7 purchase totals = | $810.40 | $875.5872 | $875.59 | $875.55 | $875.60 | |