| 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 | $214.32 | 12.362% | $240.8142 | $240.81 | $240.80 | $240.80 |
| Purchase #2 | $239.68 | 4.308% | $250.0054 | $250.01 | $250.00 | $250.00 |
| Purchase #3 | $150.83 | 6.564% | $160.7305 | $160.73 | $160.75 | $160.70 |
| Purchase #4 | $90.98 | 4.342% | $94.9304 | $94.93 | $94.95 | $94.90 |
| Purchase #5 | $31.28 | 4.564% | $32.7076 | $32.71 | $32.70 | $32.70 |
| Purchase #6 | $184.96 | 3.456% | $191.3522 | $191.35 | $191.35 | $191.40 |
| Purchase #7 | $122.74 | 11.685% | $137.0822 | $137.08 | $137.10 | $137.10 |
| 7 purchase totals = | $1,034.79 | $1,107.6225 | $1,107.62 | $1,107.65 | $1,107.60 | |