| 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 | $241.93 | 12.398% | $271.9245 | $271.92 | $271.90 | $271.90 |
| Purchase #2 | $38.41 | 6.766% | $41.0088 | $41.01 | $41.00 | $41.00 |
| Purchase #3 | $181.46 | 4.695% | $189.9795 | $189.98 | $190.00 | $190.00 |
| Purchase #4 | $240.61 | 12.736% | $271.2541 | $271.25 | $271.25 | $271.30 |
| Purchase #5 | $19.53 | 3.516% | $20.2167 | $20.22 | $20.20 | $20.20 |
| Purchase #6 | $207.67 | 12.626% | $233.8904 | $233.89 | $233.90 | $233.90 |
| Purchase #7 | $161.27 | 10.236% | $177.7776 | $177.78 | $177.80 | $177.80 |
| 7 purchase totals = | $1,090.88 | $1,206.0516 | $1,206.05 | $1,206.05 | $1,206.10 | |