| 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 | $122.68 | 5.569% | $129.512 | $129.51 | $129.50 | $129.50 |
| Purchase #2 | $234.44 | 11.812% | $262.1321 | $262.13 | $262.15 | $262.10 |
| Purchase #3 | $92.89 | 12.266% | $104.2839 | $104.28 | $104.30 | $104.30 |
| Purchase #4 | $152.42 | 10.235% | $168.0202 | $168.02 | $168.00 | $168.00 |
| Purchase #5 | $208.72 | 5.165% | $219.5004 | $219.50 | $219.50 | $219.50 |
| Purchase #6 | $140.45 | 13.728% | $159.731 | $159.73 | $159.75 | $159.70 |
| Purchase #7 | $105.96 | 4.558% | $110.7897 | $110.79 | $110.80 | $110.80 |
| 7 purchase totals = | $1,057.56 | $1,153.9693 | $1,153.96 | $1,154.00 | $1,153.90 | |