| 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 | $189.44 | 11.411% | $211.057 | $211.06 | $211.05 | $211.10 |
| Purchase #2 | $32.60 | 11.751% | $36.4308 | $36.43 | $36.45 | $36.40 |
| Purchase #3 | $148.33 | 3.287% | $153.2056 | $153.21 | $153.20 | $153.20 |
| Purchase #4 | $139.96 | 9.158% | $152.7775 | $152.78 | $152.80 | $152.80 |
| Purchase #5 | $118.96 | 4.234% | $123.9968 | $124.00 | $124.00 | $124.00 |
| Purchase #6 | $41.28 | 5.702% | $43.6338 | $43.63 | $43.65 | $43.60 |
| Purchase #7 | $217.77 | 9.488% | $238.432 | $238.43 | $238.45 | $238.40 |
| 7 purchase totals = | $888.34 | $959.5335 | $959.54 | $959.60 | $959.50 | |