| 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 | $130.33 | 11.135% | $144.8422 | $144.84 | $144.85 | $144.80 |
| Purchase #2 | $152.85 | 13.561% | $173.578 | $173.58 | $173.60 | $173.60 |
| Purchase #3 | $123.54 | 9.792% | $135.637 | $135.64 | $135.65 | $135.60 |
| Purchase #4 | $126.94 | 6.600% | $135.318 | $135.32 | $135.30 | $135.30 |
| Purchase #5 | $60.75 | 10.408% | $67.0729 | $67.07 | $67.05 | $67.10 |
| Purchase #6 | $115.47 | 13.412% | $130.9568 | $130.96 | $130.95 | $131.00 |
| Purchase #7 | $227.32 | 10.277% | $250.6817 | $250.68 | $250.70 | $250.70 |
| 7 purchase totals = | $937.20 | $1,038.0866 | $1,038.09 | $1,038.10 | $1,038.10 | |