| 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 | $243.59 | 12.327% | $273.6173 | $273.62 | $273.60 | $273.60 |
| Purchase #2 | $139.50 | 12.617% | $157.1007 | $157.10 | $157.10 | $157.10 |
| Purchase #3 | $9.81 | 10.704% | $10.8601 | $10.86 | $10.85 | $10.90 |
| Purchase #4 | $53.88 | 5.529% | $56.859 | $56.86 | $56.85 | $56.90 |
| Purchase #5 | $146.45 | 3.711% | $151.8848 | $151.88 | $151.90 | $151.90 |
| Purchase #6 | $197.84 | 3.635% | $205.0315 | $205.03 | $205.05 | $205.00 |
| Purchase #7 | $125.70 | 3.574% | $130.1925 | $130.19 | $130.20 | $130.20 |
| 7 purchase totals = | $916.77 | $985.5459 | $985.54 | $985.55 | $985.60 | |