| 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 | $24.79 | 11.194% | $27.565 | $27.57 | $27.55 | $27.60 |
| Purchase #2 | $250.49 | 8.305% | $271.2932 | $271.29 | $271.30 | $271.30 |
| Purchase #3 | $235.98 | 7.758% | $254.2873 | $254.29 | $254.30 | $254.30 |
| Purchase #4 | $94.44 | 13.845% | $107.5152 | $107.52 | $107.50 | $107.50 |
| Purchase #5 | $101.94 | 12.802% | $114.9904 | $114.99 | $115.00 | $115.00 |
| Purchase #6 | $96.64 | 7.105% | $103.5063 | $103.51 | $103.50 | $103.50 |
| Purchase #7 | $188.40 | 8.772% | $204.9264 | $204.93 | $204.95 | $204.90 |
| 7 purchase totals = | $992.68 | $1,084.0838 | $1,084.10 | $1,084.10 | $1,084.10 | |