| 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 | $11.90 | 5.510% | $12.5557 | $12.56 | $12.55 | $12.60 |
| Purchase #2 | $229.60 | 12.807% | $259.0049 | $259.00 | $259.00 | $259.00 |
| Purchase #3 | $207.72 | 6.728% | $221.6954 | $221.70 | $221.70 | $221.70 |
| Purchase #4 | $169.35 | 8.455% | $183.6685 | $183.67 | $183.65 | $183.70 |
| Purchase #5 | $219.96 | 11.825% | $245.9703 | $245.97 | $245.95 | $246.00 |
| Purchase #6 | $239.33 | 13.669% | $272.044 | $272.04 | $272.05 | $272.00 |
| Purchase #7 | $90.93 | 9.108% | $99.2119 | $99.21 | $99.20 | $99.20 |
| 7 purchase totals = | $1,168.79 | $1,294.1507 | $1,294.15 | $1,294.10 | $1,294.20 | |