| 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 | $234.56 | 9.339% | $256.4656 | $256.47 | $256.45 | $256.50 |
| Purchase #2 | $209.45 | 8.275% | $226.782 | $226.78 | $226.80 | $226.80 |
| Purchase #3 | $209.30 | 7.553% | $225.1084 | $225.11 | $225.10 | $225.10 |
| Purchase #4 | $150.32 | 7.552% | $161.6722 | $161.67 | $161.65 | $161.70 |
| Purchase #5 | $210.70 | 13.527% | $239.2014 | $239.20 | $239.20 | $239.20 |
| Purchase #6 | $113.73 | 10.562% | $125.7422 | $125.74 | $125.75 | $125.70 |
| Purchase #7 | $220.29 | 13.570% | $250.1834 | $250.18 | $250.20 | $250.20 |
| 7 purchase totals = | $1,348.35 | $1,485.1552 | $1,485.15 | $1,485.15 | $1,485.20 | |