| 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 | $210.61 | 7.803% | $227.0439 | $227.04 | $227.05 | $227.00 |
| Purchase #2 | $180.80 | 4.271% | $188.522 | $188.52 | $188.50 | $188.50 |
| Purchase #3 | $110.84 | 6.706% | $118.2729 | $118.27 | $118.25 | $118.30 |
| Purchase #4 | $149.36 | 10.574% | $165.1533 | $165.15 | $165.15 | $165.20 |
| Purchase #5 | $209.78 | 4.286% | $218.7712 | $218.77 | $218.75 | $218.80 |
| Purchase #6 | $29.59 | 3.423% | $30.6029 | $30.60 | $30.60 | $30.60 |
| Purchase #7 | $188.35 | 12.110% | $211.1592 | $211.16 | $211.15 | $211.20 |
| 7 purchase totals = | $1,079.33 | $1,159.5254 | $1,159.51 | $1,159.45 | $1,159.60 | |