| 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 | $217.93 | 10.784% | $241.4316 | $241.43 | $241.45 | $241.40 |
| Purchase #2 | $140.37 | 7.163% | $150.4247 | $150.42 | $150.40 | $150.40 |
| Purchase #3 | $28.96 | 10.488% | $31.9973 | $32.00 | $32.00 | $32.00 |
| Purchase #4 | $190.68 | 3.459% | $197.2756 | $197.28 | $197.30 | $197.30 |
| Purchase #5 | $114.77 | 7.783% | $123.7025 | $123.70 | $123.70 | $123.70 |
| Purchase #6 | $156.82 | 4.571% | $163.9882 | $163.99 | $164.00 | $164.00 |
| Purchase #7 | $158.70 | 11.721% | $177.3012 | $177.30 | $177.30 | $177.30 |
| 7 purchase totals = | $1,008.23 | $1,086.1211 | $1,086.12 | $1,086.15 | $1,086.10 | |