| 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 | $215.79 | 11.411% | $240.4138 | $240.41 | $240.40 | $240.40 |
| Purchase #2 | $239.49 | 10.748% | $265.2304 | $265.23 | $265.25 | $265.20 |
| Purchase #3 | $231.57 | 13.310% | $262.392 | $262.39 | $262.40 | $262.40 |
| Purchase #4 | $210.35 | 4.155% | $219.09 | $219.09 | $219.10 | $219.10 |
| Purchase #5 | $104.43 | 12.376% | $117.3543 | $117.35 | $117.35 | $117.40 |
| Purchase #6 | $21.74 | 9.336% | $23.7696 | $23.77 | $23.75 | $23.80 |
| Purchase #7 | $50.75 | 11.518% | $56.5954 | $56.60 | $56.60 | $56.60 |
| 7 purchase totals = | $1,074.12 | $1,184.8455 | $1,184.84 | $1,184.85 | $1,184.90 | |