| 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 | $231.66 | 12.293% | $260.138 | $260.14 | $260.15 | $260.10 |
| Purchase #2 | $159.45 | 12.836% | $179.917 | $179.92 | $179.90 | $179.90 |
| Purchase #3 | $105.36 | 11.121% | $117.0771 | $117.08 | $117.10 | $117.10 |
| Purchase #4 | $194.52 | 8.105% | $210.2858 | $210.29 | $210.30 | $210.30 |
| Purchase #5 | $205.87 | 7.325% | $220.95 | $220.95 | $220.95 | $221.00 |
| Purchase #6 | $241.37 | 9.646% | $264.6526 | $264.65 | $264.65 | $264.70 |
| Purchase #7 | $202.35 | 4.418% | $211.2898 | $211.29 | $211.30 | $211.30 |
| 7 purchase totals = | $1,340.58 | $1,464.3103 | $1,464.32 | $1,464.35 | $1,464.40 | |