| 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 | $216.92 | 6.442% | $230.894 | $230.89 | $230.90 | $230.90 |
| Purchase #2 | $26.73 | 9.574% | $29.2891 | $29.29 | $29.30 | $29.30 |
| Purchase #3 | $190.45 | 13.789% | $216.7112 | $216.71 | $216.70 | $216.70 |
| Purchase #4 | $50.27 | 12.854% | $56.7317 | $56.73 | $56.75 | $56.70 |
| Purchase #5 | $30.84 | 12.165% | $34.5917 | $34.59 | $34.60 | $34.60 |
| Purchase #6 | $214.95 | 11.672% | $240.039 | $240.04 | $240.05 | $240.00 |
| Purchase #7 | $218.26 | 3.793% | $226.5386 | $226.54 | $226.55 | $226.50 |
| 7 purchase totals = | $948.42 | $1,034.7953 | $1,034.79 | $1,034.85 | $1,034.70 | |