| 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 | $181.52 | 9.298% | $198.3977 | $198.40 | $198.40 | $198.40 |
| Purchase #2 | $176.87 | 9.614% | $193.8743 | $193.87 | $193.85 | $193.90 |
| Purchase #3 | $249.60 | 3.230% | $257.6621 | $257.66 | $257.65 | $257.70 |
| Purchase #4 | $237.93 | 11.258% | $264.7162 | $264.72 | $264.70 | $264.70 |
| Purchase #5 | $56.57 | 8.602% | $61.4362 | $61.44 | $61.45 | $61.40 |
| Purchase #6 | $81.73 | 10.837% | $90.5871 | $90.59 | $90.60 | $90.60 |
| Purchase #7 | $245.67 | 9.530% | $269.0824 | $269.08 | $269.10 | $269.10 |
| 7 purchase totals = | $1,229.89 | $1,335.7560 | $1,335.76 | $1,335.75 | $1,335.80 | |