| 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 | $224.79 | 7.469% | $241.5796 | $241.58 | $241.60 | $241.60 |
| Purchase #2 | $227.70 | 4.723% | $238.4543 | $238.45 | $238.45 | $238.50 |
| Purchase #3 | $184.55 | 3.286% | $190.6143 | $190.61 | $190.60 | $190.60 |
| Purchase #4 | $201.55 | 4.822% | $211.2687 | $211.27 | $211.25 | $211.30 |
| Purchase #5 | $136.57 | 7.766% | $147.176 | $147.18 | $147.20 | $147.20 |
| Purchase #6 | $78.43 | 3.356% | $81.0621 | $81.06 | $81.05 | $81.10 |
| Purchase #7 | $164.61 | 9.380% | $180.0504 | $180.05 | $180.05 | $180.10 |
| 7 purchase totals = | $1,218.20 | $1,290.2054 | $1,290.20 | $1,290.20 | $1,290.40 | |