| 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 | $240.38 | 10.151% | $264.781 | $264.78 | $264.80 | $264.80 |
| Purchase #2 | $100.80 | 3.800% | $104.6304 | $104.63 | $104.65 | $104.60 |
| Purchase #3 | $185.44 | 3.185% | $191.3463 | $191.35 | $191.35 | $191.30 |
| Purchase #4 | $151.57 | 8.871% | $165.0158 | $165.02 | $165.00 | $165.00 |
| Purchase #5 | $123.51 | 5.133% | $129.8498 | $129.85 | $129.85 | $129.80 |
| Purchase #6 | $69.69 | 4.823% | $73.0511 | $73.05 | $73.05 | $73.10 |
| Purchase #7 | $235.68 | 9.531% | $258.1427 | $258.14 | $258.15 | $258.10 |
| 7 purchase totals = | $1,107.07 | $1,186.8171 | $1,186.82 | $1,186.85 | $1,186.70 | |