| 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 | $192.62 | 4.745% | $201.7598 | $201.76 | $201.75 | $201.80 |
| Purchase #2 | $175.45 | 12.297% | $197.0251 | $197.03 | $197.05 | $197.00 |
| Purchase #3 | $185.73 | 11.548% | $207.1781 | $207.18 | $207.20 | $207.20 |
| Purchase #4 | $248.52 | 11.392% | $276.8314 | $276.83 | $276.85 | $276.80 |
| Purchase #5 | $243.97 | 4.807% | $255.6976 | $255.70 | $255.70 | $255.70 |
| Purchase #6 | $21.82 | 3.727% | $22.6332 | $22.63 | $22.65 | $22.60 |
| Purchase #7 | $181.30 | 4.591% | $189.6235 | $189.62 | $189.60 | $189.60 |
| 7 purchase totals = | $1,249.41 | $1,350.7487 | $1,350.75 | $1,350.80 | $1,350.70 | |