| 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 | $229.67 | 12.523% | $258.4316 | $258.43 | $258.45 | $258.40 |
| Purchase #2 | $216.63 | 11.335% | $241.185 | $241.19 | $241.20 | $241.20 |
| Purchase #3 | $7.51 | 13.175% | $8.4994 | $8.50 | $8.50 | $8.50 |
| Purchase #4 | $207.88 | 5.573% | $219.4652 | $219.47 | $219.45 | $219.50 |
| Purchase #5 | $25.69 | 12.400% | $28.8756 | $28.88 | $28.90 | $28.90 |
| Purchase #6 | $75.53 | 8.594% | $82.021 | $82.02 | $82.00 | $82.00 |
| Purchase #7 | $179.60 | 6.254% | $190.8322 | $190.83 | $190.85 | $190.80 |
| 7 purchase totals = | $942.51 | $1,029.3100 | $1,029.32 | $1,029.35 | $1,029.30 | |