| 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 | $128.78 | 10.832% | $142.7294 | $142.73 | $142.75 | $142.70 |
| Purchase #2 | $22.56 | 4.619% | $23.602 | $23.60 | $23.60 | $23.60 |
| Purchase #3 | $215.73 | 11.539% | $240.6231 | $240.62 | $240.60 | $240.60 |
| Purchase #4 | $198.51 | 10.217% | $218.7918 | $218.79 | $218.80 | $218.80 |
| Purchase #5 | $224.93 | 4.394% | $234.8134 | $234.81 | $234.80 | $234.80 |
| Purchase #6 | $142.56 | 11.383% | $158.7876 | $158.79 | $158.80 | $158.80 |
| Purchase #7 | $39.55 | 8.472% | $42.9007 | $42.90 | $42.90 | $42.90 |
| 7 purchase totals = | $972.62 | $1,062.2480 | $1,062.24 | $1,062.25 | $1,062.20 | |