| 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 | $84.80 | 4.236% | $88.3921 | $88.39 | $88.40 | $88.40 |
| Purchase #2 | $106.29 | 3.102% | $109.5871 | $109.59 | $109.60 | $109.60 |
| Purchase #3 | $232.39 | 9.308% | $254.0209 | $254.02 | $254.00 | $254.00 |
| Purchase #4 | $164.59 | 8.377% | $178.3777 | $178.38 | $178.40 | $178.40 |
| Purchase #5 | $132.71 | 5.476% | $139.9772 | $139.98 | $140.00 | $140.00 |
| Purchase #6 | $75.75 | 6.476% | $80.6556 | $80.66 | $80.65 | $80.70 |
| Purchase #7 | $149.64 | 8.439% | $162.2681 | $162.27 | $162.25 | $162.30 |
| 7 purchase totals = | $946.17 | $1,013.2787 | $1,013.29 | $1,013.30 | $1,013.40 | |