| 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 | $137.90 | 11.184% | $153.3227 | $153.32 | $153.30 | $153.30 |
| Purchase #2 | $198.44 | 9.592% | $217.4744 | $217.47 | $217.45 | $217.50 |
| Purchase #3 | $231.62 | 11.513% | $258.2864 | $258.29 | $258.30 | $258.30 |
| Purchase #4 | $49.41 | 8.657% | $53.6874 | $53.69 | $53.70 | $53.70 |
| Purchase #5 | $86.86 | 8.210% | $93.9912 | $93.99 | $94.00 | $94.00 |
| Purchase #6 | $214.44 | 9.740% | $235.3265 | $235.33 | $235.35 | $235.30 |
| Purchase #7 | $188.31 | 4.507% | $196.7971 | $196.80 | $196.80 | $196.80 |
| 7 purchase totals = | $1,106.98 | $1,208.8857 | $1,208.89 | $1,208.90 | $1,208.90 | |