| 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 | $202.80 | 5.335% | $213.6194 | $213.62 | $213.60 | $213.60 |
| Purchase #2 | $156.64 | 9.106% | $170.9036 | $170.90 | $170.90 | $170.90 |
| Purchase #3 | $238.60 | 3.823% | $247.7217 | $247.72 | $247.70 | $247.70 |
| Purchase #4 | $38.83 | 11.729% | $43.3844 | $43.38 | $43.40 | $43.40 |
| Purchase #5 | $250.45 | 8.473% | $271.6706 | $271.67 | $271.65 | $271.70 |
| Purchase #6 | $220.55 | 3.676% | $228.6574 | $228.66 | $228.65 | $228.70 |
| Purchase #7 | $214.26 | 11.181% | $238.2164 | $238.22 | $238.20 | $238.20 |
| 7 purchase totals = | $1,322.13 | $1,414.1735 | $1,414.17 | $1,414.10 | $1,414.20 | |