| 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 | $237.80 | 7.381% | $255.352 | $255.35 | $255.35 | $255.40 |
| Purchase #2 | $118.98 | 12.715% | $134.1083 | $134.11 | $134.10 | $134.10 |
| Purchase #3 | $163.73 | 12.335% | $183.9261 | $183.93 | $183.95 | $183.90 |
| Purchase #4 | $216.35 | 4.645% | $226.3995 | $226.40 | $226.40 | $226.40 |
| Purchase #5 | $217.48 | 9.435% | $237.9992 | $238.00 | $238.00 | $238.00 |
| Purchase #6 | $112.40 | 8.390% | $121.8304 | $121.83 | $121.85 | $121.80 |
| Purchase #7 | $185.66 | 3.428% | $192.0244 | $192.02 | $192.00 | $192.00 |
| 7 purchase totals = | $1,252.40 | $1,351.6399 | $1,351.64 | $1,351.65 | $1,351.60 | |