| 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 | $120.57 | 8.326% | $130.6087 | $130.61 | $130.60 | $130.60 |
| Purchase #2 | $13.62 | 11.607% | $15.2009 | $15.20 | $15.20 | $15.20 |
| Purchase #3 | $148.56 | 10.707% | $164.4663 | $164.47 | $164.45 | $164.50 |
| Purchase #4 | $78.51 | 5.829% | $83.0863 | $83.09 | $83.10 | $83.10 |
| Purchase #5 | $39.40 | 9.264% | $43.05 | $43.05 | $43.05 | $43.10 |
| Purchase #6 | $114.83 | 5.798% | $121.4878 | $121.49 | $121.50 | $121.50 |
| Purchase #7 | $244.79 | 12.156% | $274.5467 | $274.55 | $274.55 | $274.50 |
| 7 purchase totals = | $760.28 | $832.4467 | $832.46 | $832.45 | $832.50 | |