| 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 | $205.28 | 4.303% | $214.1132 | $214.11 | $214.10 | $214.10 |
| Purchase #2 | $60.86 | 11.414% | $67.8066 | $67.81 | $67.80 | $67.80 |
| Purchase #3 | $243.77 | 9.808% | $267.679 | $267.68 | $267.70 | $267.70 |
| Purchase #4 | $38.30 | 3.342% | $39.58 | $39.58 | $39.60 | $39.60 |
| Purchase #5 | $247.41 | 8.348% | $268.0638 | $268.06 | $268.05 | $268.10 |
| Purchase #6 | $207.46 | 3.209% | $214.1174 | $214.12 | $214.10 | $214.10 |
| Purchase #7 | $23.32 | 10.359% | $25.7357 | $25.74 | $25.75 | $25.70 |
| 7 purchase totals = | $1,026.40 | $1,097.0957 | $1,097.10 | $1,097.10 | $1,097.10 | |