| 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 | $84.86 | 9.356% | $92.7995 | $92.80 | $92.80 | $92.80 |
| Purchase #2 | $168.84 | 12.157% | $189.3659 | $189.37 | $189.35 | $189.40 |
| Purchase #3 | $167.93 | 12.214% | $188.441 | $188.44 | $188.45 | $188.40 |
| Purchase #4 | $46.45 | 12.258% | $52.1438 | $52.14 | $52.15 | $52.10 |
| Purchase #5 | $150.60 | 11.185% | $167.4446 | $167.44 | $167.45 | $167.40 |
| Purchase #6 | $201.63 | 6.170% | $214.0706 | $214.07 | $214.05 | $214.10 |
| Purchase #7 | $185.85 | 8.400% | $201.4614 | $201.46 | $201.45 | $201.50 |
| 7 purchase totals = | $1,006.16 | $1,105.7268 | $1,105.72 | $1,105.70 | $1,105.70 | |