| 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 | $240.32 | 4.749% | $251.7328 | $251.73 | $251.75 | $251.70 |
| Purchase #2 | $81.98 | 8.828% | $89.2172 | $89.22 | $89.20 | $89.20 |
| Purchase #3 | $158.85 | 9.594% | $174.0901 | $174.09 | $174.10 | $174.10 |
| Purchase #4 | $19.72 | 10.232% | $21.7378 | $21.74 | $21.75 | $21.70 |
| Purchase #5 | $152.60 | 7.442% | $163.9565 | $163.96 | $163.95 | $164.00 |
| Purchase #6 | $63.98 | 4.631% | $66.9429 | $66.94 | $66.95 | $66.90 |
| Purchase #7 | $217.75 | 8.818% | $236.9512 | $236.95 | $236.95 | $237.00 |
| 7 purchase totals = | $935.20 | $1,004.6285 | $1,004.63 | $1,004.65 | $1,004.60 | |