| 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 | $184.57 | 10.235% | $203.4607 | $203.46 | $203.45 | $203.50 |
| Purchase #2 | $163.75 | 7.172% | $175.4942 | $175.49 | $175.50 | $175.50 |
| Purchase #3 | $81.55 | 7.366% | $87.557 | $87.56 | $87.55 | $87.60 |
| Purchase #4 | $8.60 | 11.503% | $9.5893 | $9.59 | $9.60 | $9.60 |
| Purchase #5 | $220.88 | 4.356% | $230.5015 | $230.50 | $230.50 | $230.50 |
| Purchase #6 | $197.31 | 13.586% | $224.1165 | $224.12 | $224.10 | $224.10 |
| Purchase #7 | $182.46 | 8.554% | $198.0676 | $198.07 | $198.05 | $198.10 |
| 7 purchase totals = | $1,039.12 | $1,128.7868 | $1,128.79 | $1,128.75 | $1,128.90 | |