| 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 | $200.61 | 5.275% | $211.1922 | $211.19 | $211.20 | $211.20 |
| Purchase #2 | $219.91 | 13.792% | $250.24 | $250.24 | $250.25 | $250.20 |
| Purchase #3 | $27.27 | 4.216% | $28.4197 | $28.42 | $28.40 | $28.40 |
| Purchase #4 | $89.33 | 10.783% | $98.9625 | $98.96 | $98.95 | $99.00 |
| Purchase #5 | $181.72 | 3.249% | $187.6241 | $187.62 | $187.60 | $187.60 |
| Purchase #6 | $208.81 | 6.602% | $222.5956 | $222.60 | $222.60 | $222.60 |
| Purchase #7 | $189.76 | 9.616% | $208.0073 | $208.01 | $208.00 | $208.00 |
| 7 purchase totals = | $1,117.41 | $1,207.0414 | $1,207.04 | $1,207.00 | $1,207.00 | |