| 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 | $239.89 | 6.564% | $255.6364 | $255.64 | $255.65 | $255.60 |
| Purchase #2 | $127.70 | 7.173% | $136.8599 | $136.86 | $136.85 | $136.90 |
| Purchase #3 | $226.27 | 7.463% | $243.1565 | $243.16 | $243.15 | $243.20 |
| Purchase #4 | $26.53 | 13.547% | $30.124 | $30.12 | $30.10 | $30.10 |
| Purchase #5 | $189.51 | 11.829% | $211.9271 | $211.93 | $211.95 | $211.90 |
| Purchase #6 | $78.65 | 6.704% | $83.9227 | $83.92 | $83.90 | $83.90 |
| Purchase #7 | $203.74 | 11.735% | $227.6489 | $227.65 | $227.65 | $227.60 |
| 7 purchase totals = | $1,092.29 | $1,189.2755 | $1,189.28 | $1,189.25 | $1,189.20 | |