| 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 | $126.84 | 5.175% | $133.404 | $133.40 | $133.40 | $133.40 |
| Purchase #2 | $124.91 | 8.369% | $135.3637 | $135.36 | $135.35 | $135.40 |
| Purchase #3 | $249.79 | 7.862% | $269.4285 | $269.43 | $269.45 | $269.40 |
| Purchase #4 | $239.52 | 11.334% | $266.6672 | $266.67 | $266.65 | $266.70 |
| Purchase #5 | $105.88 | 13.277% | $119.9377 | $119.94 | $119.95 | $119.90 |
| Purchase #6 | $211.85 | 9.681% | $232.3592 | $232.36 | $232.35 | $232.40 |
| Purchase #7 | $71.52 | 8.317% | $77.4683 | $77.47 | $77.45 | $77.50 |
| 7 purchase totals = | $1,130.31 | $1,234.6286 | $1,234.63 | $1,234.60 | $1,234.70 | |