| 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 | $116.94 | 4.271% | $121.9345 | $121.93 | $121.95 | $121.90 |
| Purchase #2 | $202.94 | 11.222% | $225.7139 | $225.71 | $225.70 | $225.70 |
| Purchase #3 | $35.45 | 3.666% | $36.7496 | $36.75 | $36.75 | $36.70 |
| Purchase #4 | $160.79 | 4.439% | $167.9275 | $167.93 | $167.95 | $167.90 |
| Purchase #5 | $62.46 | 13.184% | $70.6947 | $70.69 | $70.70 | $70.70 |
| Purchase #6 | $80.45 | 6.768% | $85.8949 | $85.89 | $85.90 | $85.90 |
| Purchase #7 | $11.79 | 12.522% | $13.2663 | $13.27 | $13.25 | $13.30 |
| 7 purchase totals = | $670.82 | $722.1814 | $722.17 | $722.20 | $722.10 | |