| 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 | $209.50 | 5.322% | $220.6496 | $220.65 | $220.65 | $220.60 |
| Purchase #2 | $250.53 | 6.168% | $265.9827 | $265.98 | $266.00 | $266.00 |
| Purchase #3 | $175.64 | 5.464% | $185.237 | $185.24 | $185.25 | $185.20 |
| Purchase #4 | $203.39 | 9.734% | $223.188 | $223.19 | $223.20 | $223.20 |
| Purchase #5 | $237.55 | 13.193% | $268.89 | $268.89 | $268.90 | $268.90 |
| Purchase #6 | $77.58 | 11.643% | $86.6126 | $86.61 | $86.60 | $86.60 |
| Purchase #7 | $172.25 | 9.574% | $188.7412 | $188.74 | $188.75 | $188.70 |
| 7 purchase totals = | $1,326.44 | $1,439.3011 | $1,439.30 | $1,439.35 | $1,439.20 | |