| 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 | $109.33 | 6.496% | $116.4321 | $116.43 | $116.45 | $116.40 |
| Purchase #2 | $243.37 | 9.264% | $265.9158 | $265.92 | $265.90 | $265.90 |
| Purchase #3 | $179.45 | 8.792% | $195.2272 | $195.23 | $195.25 | $195.20 |
| Purchase #4 | $96.40 | 12.281% | $108.2389 | $108.24 | $108.25 | $108.20 |
| Purchase #5 | $203.73 | 8.367% | $220.7761 | $220.78 | $220.80 | $220.80 |
| Purchase #6 | $231.54 | 12.139% | $259.6466 | $259.65 | $259.65 | $259.60 |
| Purchase #7 | $130.55 | 4.277% | $136.1336 | $136.13 | $136.15 | $136.10 |
| 7 purchase totals = | $1,194.37 | $1,302.3703 | $1,302.38 | $1,302.45 | $1,302.20 | |