| 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 | $130.44 | 4.793% | $136.692 | $136.69 | $136.70 | $136.70 |
| Purchase #2 | $150.32 | 8.311% | $162.8131 | $162.81 | $162.80 | $162.80 |
| Purchase #3 | $222.70 | 13.723% | $253.2611 | $253.26 | $253.25 | $253.30 |
| Purchase #4 | $209.29 | 5.262% | $220.3028 | $220.30 | $220.30 | $220.30 |
| Purchase #5 | $233.36 | 8.600% | $253.429 | $253.43 | $253.45 | $253.40 |
| Purchase #6 | $164.46 | 13.630% | $186.8759 | $186.88 | $186.90 | $186.90 |
| Purchase #7 | $25.48 | 12.712% | $28.719 | $28.72 | $28.70 | $28.70 |
| 7 purchase totals = | $1,136.05 | $1,242.0929 | $1,242.09 | $1,242.10 | $1,242.10 | |