| 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 | $116.29 | 10.609% | $128.6272 | $128.63 | $128.65 | $128.60 |
| Purchase #2 | $239.56 | 12.761% | $270.1303 | $270.13 | $270.15 | $270.10 |
| Purchase #3 | $197.46 | 3.768% | $204.9003 | $204.90 | $204.90 | $204.90 |
| Purchase #4 | $64.99 | 10.430% | $71.7685 | $71.77 | $71.75 | $71.80 |
| Purchase #5 | $167.79 | 3.568% | $173.7767 | $173.78 | $173.80 | $173.80 |
| Purchase #6 | $80.48 | 3.166% | $83.028 | $83.03 | $83.05 | $83.00 |
| Purchase #7 | $230.78 | 7.820% | $248.827 | $248.83 | $248.85 | $248.80 |
| 7 purchase totals = | $1,097.35 | $1,181.0580 | $1,181.07 | $1,181.15 | $1,181.00 | |