| 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 | $249.69 | 8.154% | $270.0497 | $270.05 | $270.05 | $270.00 |
| Purchase #2 | $49.26 | 6.635% | $52.5284 | $52.53 | $52.55 | $52.50 |
| Purchase #3 | $175.61 | 6.835% | $187.6129 | $187.61 | $187.60 | $187.60 |
| Purchase #4 | $147.82 | 6.522% | $157.4608 | $157.46 | $157.45 | $157.50 |
| Purchase #5 | $181.67 | 8.864% | $197.7732 | $197.77 | $197.75 | $197.80 |
| Purchase #6 | $146.40 | 12.555% | $164.7805 | $164.78 | $164.80 | $164.80 |
| Purchase #7 | $68.29 | 5.245% | $71.8718 | $71.87 | $71.85 | $71.90 |
| 7 purchase totals = | $1,018.74 | $1,102.0773 | $1,102.07 | $1,102.05 | $1,102.10 | |