| 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 | $207.99 | 7.399% | $223.3792 | $223.38 | $223.40 | $223.40 |
| Purchase #2 | $15.33 | 8.718% | $16.6665 | $16.67 | $16.65 | $16.70 |
| Purchase #3 | $210.25 | 13.513% | $238.6611 | $238.66 | $238.65 | $238.70 |
| Purchase #4 | $20.92 | 4.686% | $21.9003 | $21.90 | $21.90 | $21.90 |
| Purchase #5 | $203.72 | 8.640% | $221.3214 | $221.32 | $221.30 | $221.30 |
| Purchase #6 | $96.43 | 8.370% | $104.5012 | $104.50 | $104.50 | $104.50 |
| Purchase #7 | $199.28 | 13.203% | $225.5909 | $225.59 | $225.60 | $225.60 |
| 7 purchase totals = | $953.92 | $1,052.0206 | $1,052.02 | $1,052.00 | $1,052.10 | |