| 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 | $222.73 | 8.489% | $241.6375 | $241.64 | $241.65 | $241.60 |
| Purchase #2 | $241.28 | 11.342% | $268.646 | $268.65 | $268.65 | $268.60 |
| Purchase #3 | $234.44 | 4.844% | $245.7963 | $245.80 | $245.80 | $245.80 |
| Purchase #4 | $114.51 | 5.510% | $120.8195 | $120.82 | $120.80 | $120.80 |
| Purchase #5 | $66.43 | 10.322% | $73.2869 | $73.29 | $73.30 | $73.30 |
| Purchase #6 | $185.49 | 9.813% | $203.6921 | $203.69 | $203.70 | $203.70 |
| Purchase #7 | $166.27 | 13.386% | $188.5269 | $188.53 | $188.55 | $188.50 |
| 7 purchase totals = | $1,231.15 | $1,342.4052 | $1,342.42 | $1,342.45 | $1,342.30 | |