| 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 | $226.90 | 3.654% | $235.1909 | $235.19 | $235.20 | $235.20 |
| Purchase #2 | $224.29 | 3.786% | $232.7816 | $232.78 | $232.80 | $232.80 |
| Purchase #3 | $90.36 | 7.586% | $97.2147 | $97.21 | $97.20 | $97.20 |
| Purchase #4 | $201.79 | 6.421% | $214.7469 | $214.75 | $214.75 | $214.70 |
| Purchase #5 | $114.73 | 13.344% | $130.0396 | $130.04 | $130.05 | $130.00 |
| Purchase #6 | $164.97 | 12.697% | $185.9162 | $185.92 | $185.90 | $185.90 |
| Purchase #7 | $56.34 | 6.256% | $59.8646 | $59.86 | $59.85 | $59.90 |
| 7 purchase totals = | $1,079.38 | $1,155.7545 | $1,155.75 | $1,155.75 | $1,155.70 | |