| 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 | $200.73 | 4.240% | $209.241 | $209.24 | $209.25 | $209.20 |
| Purchase #2 | $184.86 | 5.765% | $195.5172 | $195.52 | $195.50 | $195.50 |
| Purchase #3 | $243.76 | 10.346% | $268.9794 | $268.98 | $269.00 | $269.00 |
| Purchase #4 | $84.97 | 4.711% | $88.9729 | $88.97 | $88.95 | $89.00 |
| Purchase #5 | $192.90 | 8.347% | $209.0014 | $209.00 | $209.00 | $209.00 |
| Purchase #6 | $183.57 | 8.469% | $199.1165 | $199.12 | $199.10 | $199.10 |
| Purchase #7 | $80.99 | 8.748% | $88.075 | $88.08 | $88.10 | $88.10 |
| 7 purchase totals = | $1,171.78 | $1,258.9034 | $1,258.91 | $1,258.90 | $1,258.90 | |