| 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 | $212.65 | 7.160% | $227.8757 | $227.88 | $227.90 | $227.90 |
| Purchase #2 | $147.47 | 9.722% | $161.807 | $161.81 | $161.80 | $161.80 |
| Purchase #3 | $193.87 | 4.597% | $202.7822 | $202.78 | $202.80 | $202.80 |
| Purchase #4 | $234.82 | 4.706% | $245.8706 | $245.87 | $245.85 | $245.90 |
| Purchase #5 | $101.60 | 12.126% | $113.92 | $113.92 | $113.90 | $113.90 |
| Purchase #6 | $127.53 | 11.744% | $142.5071 | $142.51 | $142.50 | $142.50 |
| Purchase #7 | $82.35 | 13.477% | $93.4483 | $93.45 | $93.45 | $93.40 |
| 7 purchase totals = | $1,100.29 | $1,188.2109 | $1,188.22 | $1,188.20 | $1,188.20 | |