| 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 | $100.85 | 6.175% | $107.0775 | $107.08 | $107.10 | $107.10 |
| Purchase #2 | $185.48 | 8.367% | $200.9991 | $201.00 | $201.00 | $201.00 |
| Purchase #3 | $159.59 | 10.352% | $176.1108 | $176.11 | $176.10 | $176.10 |
| Purchase #4 | $183.75 | 10.108% | $202.3235 | $202.32 | $202.30 | $202.30 |
| Purchase #5 | $239.52 | 13.773% | $272.5091 | $272.51 | $272.50 | $272.50 |
| Purchase #6 | $110.86 | 8.172% | $119.9195 | $119.92 | $119.90 | $119.90 |
| Purchase #7 | $225.27 | 11.290% | $250.703 | $250.70 | $250.70 | $250.70 |
| 7 purchase totals = | $1,205.32 | $1,329.6425 | $1,329.64 | $1,329.60 | $1,329.60 | |