| 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 | $139.80 | 9.806% | $153.5088 | $153.51 | $153.50 | $153.50 |
| Purchase #2 | $179.27 | 12.176% | $201.0979 | $201.10 | $201.10 | $201.10 |
| Purchase #3 | $111.60 | 8.142% | $120.6865 | $120.69 | $120.70 | $120.70 |
| Purchase #4 | $14.55 | 11.183% | $16.1771 | $16.18 | $16.20 | $16.20 |
| Purchase #5 | $232.37 | 7.204% | $249.1099 | $249.11 | $249.10 | $249.10 |
| Purchase #6 | $241.30 | 3.581% | $249.941 | $249.94 | $249.95 | $249.90 |
| Purchase #7 | $74.81 | 7.528% | $80.4417 | $80.44 | $80.45 | $80.40 |
| 7 purchase totals = | $993.70 | $1,070.9629 | $1,070.97 | $1,071.00 | $1,070.90 | |