| 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 | $214.89 | 8.558% | $233.2803 | $233.28 | $233.30 | $233.30 |
| Purchase #2 | $180.76 | 11.137% | $200.8912 | $200.89 | $200.90 | $200.90 |
| Purchase #3 | $145.32 | 4.482% | $151.8332 | $151.83 | $151.85 | $151.80 |
| Purchase #4 | $202.56 | 3.280% | $209.204 | $209.20 | $209.20 | $209.20 |
| Purchase #5 | $70.37 | 12.380% | $79.0818 | $79.08 | $79.10 | $79.10 |
| Purchase #6 | $183.82 | 12.446% | $206.6982 | $206.70 | $206.70 | $206.70 |
| Purchase #7 | $44.65 | 8.122% | $48.2765 | $48.28 | $48.30 | $48.30 |
| 7 purchase totals = | $1,042.37 | $1,129.2652 | $1,129.26 | $1,129.35 | $1,129.30 | |