| 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 | $207.99 | 4.574% | $217.5035 | $217.50 | $217.50 | $217.50 |
| Purchase #2 | $30.26 | 7.797% | $32.6194 | $32.62 | $32.60 | $32.60 |
| Purchase #3 | $146.83 | 12.191% | $164.73 | $164.73 | $164.75 | $164.70 |
| Purchase #4 | $181.95 | 11.295% | $202.5013 | $202.50 | $202.50 | $202.50 |
| Purchase #5 | $115.25 | 10.714% | $127.5979 | $127.60 | $127.60 | $127.60 |
| Purchase #6 | $56.92 | 9.455% | $62.3018 | $62.30 | $62.30 | $62.30 |
| Purchase #7 | $129.88 | 6.670% | $138.543 | $138.54 | $138.55 | $138.50 |
| 7 purchase totals = | $869.08 | $945.7969 | $945.79 | $945.80 | $945.70 | |