| 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 | $203.91 | 13.169% | $230.7629 | $230.76 | $230.75 | $230.80 |
| Purchase #2 | $189.60 | 13.250% | $214.722 | $214.72 | $214.70 | $214.70 |
| Purchase #3 | $172.57 | 6.472% | $183.7387 | $183.74 | $183.75 | $183.70 |
| Purchase #4 | $138.69 | 5.271% | $146.0003 | $146.00 | $146.00 | $146.00 |
| Purchase #5 | $223.93 | 4.510% | $234.0292 | $234.03 | $234.05 | $234.00 |
| Purchase #6 | $56.85 | 12.807% | $64.1308 | $64.13 | $64.15 | $64.10 |
| Purchase #7 | $207.64 | 11.598% | $231.7221 | $231.72 | $231.70 | $231.70 |
| 7 purchase totals = | $1,193.19 | $1,305.1060 | $1,305.10 | $1,305.10 | $1,305.00 | |