| 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 | $100.65 | 12.121% | $112.8498 | $112.85 | $112.85 | $112.80 |
| Purchase #2 | $32.73 | 9.190% | $35.7379 | $35.74 | $35.75 | $35.70 |
| Purchase #3 | $235.59 | 6.418% | $250.7102 | $250.71 | $250.70 | $250.70 |
| Purchase #4 | $168.78 | 10.874% | $187.1331 | $187.13 | $187.15 | $187.10 |
| Purchase #5 | $116.73 | 4.167% | $121.5941 | $121.59 | $121.60 | $121.60 |
| Purchase #6 | $146.35 | 6.212% | $155.4413 | $155.44 | $155.45 | $155.40 |
| Purchase #7 | $195.67 | 9.854% | $214.9513 | $214.95 | $214.95 | $215.00 |
| 7 purchase totals = | $996.50 | $1,078.4177 | $1,078.41 | $1,078.45 | $1,078.30 | |