| 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 | $114.42 | 13.204% | $129.528 | $129.53 | $129.55 | $129.50 |
| Purchase #2 | $155.51 | 9.768% | $170.7002 | $170.70 | $170.70 | $170.70 |
| Purchase #3 | $229.91 | 5.490% | $242.5321 | $242.53 | $242.55 | $242.50 |
| Purchase #4 | $231.71 | 4.767% | $242.7556 | $242.76 | $242.75 | $242.80 |
| Purchase #5 | $164.96 | 3.729% | $171.1114 | $171.11 | $171.10 | $171.10 |
| Purchase #6 | $97.87 | 10.418% | $108.0661 | $108.07 | $108.05 | $108.10 |
| Purchase #7 | $37.26 | 8.179% | $40.3075 | $40.31 | $40.30 | $40.30 |
| 7 purchase totals = | $1,031.64 | $1,105.0009 | $1,105.01 | $1,105.00 | $1,105.00 | |