| 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 | $101.44 | 7.650% | $109.2002 | $109.20 | $109.20 | $109.20 |
| Purchase #2 | $223.34 | 13.440% | $253.3569 | $253.36 | $253.35 | $253.40 |
| Purchase #3 | $207.40 | 3.815% | $215.3123 | $215.31 | $215.30 | $215.30 |
| Purchase #4 | $158.44 | 3.226% | $163.5513 | $163.55 | $163.55 | $163.60 |
| Purchase #5 | $71.45 | 10.710% | $79.1023 | $79.10 | $79.10 | $79.10 |
| Purchase #6 | $241.36 | 9.818% | $265.0567 | $265.06 | $265.05 | $265.10 |
| Purchase #7 | $38.30 | 11.423% | $42.675 | $42.68 | $42.70 | $42.70 |
| 7 purchase totals = | $1,041.73 | $1,128.2547 | $1,128.26 | $1,128.25 | $1,128.40 | |