| 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 | $208.43 | 5.171% | $219.2079 | $219.21 | $219.20 | $219.20 |
| Purchase #2 | $111.55 | 10.395% | $123.1456 | $123.15 | $123.15 | $123.10 |
| Purchase #3 | $94.82 | 3.459% | $98.0998 | $98.10 | $98.10 | $98.10 |
| Purchase #4 | $8.40 | 3.575% | $8.7003 | $8.70 | $8.70 | $8.70 |
| Purchase #5 | $241.34 | 3.870% | $250.6799 | $250.68 | $250.70 | $250.70 |
| Purchase #6 | $88.31 | 13.525% | $100.2539 | $100.25 | $100.25 | $100.30 |
| Purchase #7 | $193.77 | 3.424% | $200.4047 | $200.40 | $200.40 | $200.40 |
| 7 purchase totals = | $946.62 | $1,000.4921 | $1,000.49 | $1,000.50 | $1,000.50 | |