| 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 | $237.36 | 12.423% | $266.8472 | $266.85 | $266.85 | $266.80 |
| Purchase #2 | $115.75 | 6.369% | $123.1221 | $123.12 | $123.10 | $123.10 |
| Purchase #3 | $221.58 | 9.818% | $243.3347 | $243.33 | $243.35 | $243.30 |
| Purchase #4 | $224.70 | 5.318% | $236.6495 | $236.65 | $236.65 | $236.60 |
| Purchase #5 | $220.50 | 9.591% | $241.6482 | $241.65 | $241.65 | $241.60 |
| Purchase #6 | $204.34 | 5.659% | $215.9036 | $215.90 | $215.90 | $215.90 |
| Purchase #7 | $189.29 | 5.512% | $199.7237 | $199.72 | $199.70 | $199.70 |
| 7 purchase totals = | $1,413.52 | $1,527.2290 | $1,527.22 | $1,527.20 | $1,527.00 | |