| 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 | $190.91 | 13.433% | $216.5549 | $216.55 | $216.55 | $216.60 |
| Purchase #2 | $197.86 | 9.506% | $216.6686 | $216.67 | $216.65 | $216.70 |
| Purchase #3 | $229.73 | 8.165% | $248.4875 | $248.49 | $248.50 | $248.50 |
| Purchase #4 | $212.63 | 8.360% | $230.4059 | $230.41 | $230.40 | $230.40 |
| Purchase #5 | $230.71 | 4.120% | $240.2153 | $240.22 | $240.20 | $240.20 |
| Purchase #6 | $31.38 | 6.619% | $33.457 | $33.46 | $33.45 | $33.50 |
| Purchase #7 | $63.62 | 12.511% | $71.5795 | $71.58 | $71.60 | $71.60 |
| 7 purchase totals = | $1,156.84 | $1,257.3687 | $1,257.38 | $1,257.35 | $1,257.50 | |