| 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 | $191.75 | 9.157% | $209.3085 | $209.31 | $209.30 | $209.30 |
| Purchase #2 | $208.93 | 7.481% | $224.5601 | $224.56 | $224.55 | $224.60 |
| Purchase #3 | $191.51 | 4.120% | $199.4002 | $199.40 | $199.40 | $199.40 |
| Purchase #4 | $209.88 | 8.779% | $228.3054 | $228.31 | $228.30 | $228.30 |
| Purchase #5 | $107.38 | 4.417% | $112.123 | $112.12 | $112.10 | $112.10 |
| Purchase #6 | $98.80 | 11.224% | $109.8893 | $109.89 | $109.90 | $109.90 |
| Purchase #7 | $105.37 | 12.317% | $118.3484 | $118.35 | $118.35 | $118.30 |
| 7 purchase totals = | $1,113.62 | $1,201.9349 | $1,201.94 | $1,201.90 | $1,201.90 | |