| 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 | $97.68 | 11.816% | $109.2219 | $109.22 | $109.20 | $109.20 |
| Purchase #2 | $210.93 | 12.312% | $236.8997 | $236.90 | $236.90 | $236.90 |
| Purchase #3 | $134.75 | 4.131% | $140.3165 | $140.32 | $140.30 | $140.30 |
| Purchase #4 | $247.81 | 4.860% | $259.8536 | $259.85 | $259.85 | $259.90 |
| Purchase #5 | $179.74 | 5.831% | $190.2206 | $190.22 | $190.20 | $190.20 |
| Purchase #6 | $242.60 | 4.318% | $253.0755 | $253.08 | $253.10 | $253.10 |
| Purchase #7 | $211.91 | 12.125% | $237.6041 | $237.60 | $237.60 | $237.60 |
| 7 purchase totals = | $1,325.42 | $1,427.1919 | $1,427.19 | $1,427.15 | $1,427.20 | |