| 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 | $221.77 | 10.359% | $244.7432 | $244.74 | $244.75 | $244.70 |
| Purchase #2 | $184.73 | 11.834% | $206.5909 | $206.59 | $206.60 | $206.60 |
| Purchase #3 | $204.73 | 13.465% | $232.2969 | $232.30 | $232.30 | $232.30 |
| Purchase #4 | $204.44 | 12.490% | $229.9746 | $229.97 | $229.95 | $230.00 |
| Purchase #5 | $232.39 | 13.846% | $264.5667 | $264.57 | $264.55 | $264.60 |
| Purchase #6 | $15.67 | 10.411% | $17.3014 | $17.30 | $17.30 | $17.30 |
| Purchase #7 | $231.62 | 9.827% | $254.3813 | $254.38 | $254.40 | $254.40 |
| 7 purchase totals = | $1,295.35 | $1,449.8550 | $1,449.85 | $1,449.85 | $1,449.90 | |