| 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 | $115.99 | 13.455% | $131.5965 | $131.60 | $131.60 | $131.60 |
| Purchase #2 | $15.42 | 4.153% | $16.0604 | $16.06 | $16.05 | $16.10 |
| Purchase #3 | $250.54 | 13.351% | $283.9896 | $283.99 | $284.00 | $284.00 |
| Purchase #4 | $90.59 | 10.391% | $100.0032 | $100.00 | $100.00 | $100.00 |
| Purchase #5 | $116.69 | 10.227% | $128.6239 | $128.62 | $128.60 | $128.60 |
| Purchase #6 | $246.91 | 13.493% | $280.2256 | $280.23 | $280.25 | $280.20 |
| Purchase #7 | $146.84 | 9.798% | $161.2274 | $161.23 | $161.25 | $161.20 |
| 7 purchase totals = | $982.98 | $1,101.7266 | $1,101.73 | $1,101.75 | $1,101.70 | |