| 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 | $113.77 | 9.798% | $124.9172 | $124.92 | $124.90 | $124.90 |
| Purchase #2 | $67.85 | 6.448% | $72.225 | $72.23 | $72.25 | $72.20 |
| Purchase #3 | $14.96 | 10.455% | $16.5241 | $16.52 | $16.50 | $16.50 |
| Purchase #4 | $231.77 | 7.745% | $249.7206 | $249.72 | $249.70 | $249.70 |
| Purchase #5 | $218.87 | 9.230% | $239.0717 | $239.07 | $239.05 | $239.10 |
| Purchase #6 | $167.58 | 11.157% | $186.2769 | $186.28 | $186.30 | $186.30 |
| Purchase #7 | $103.52 | 9.284% | $113.1308 | $113.13 | $113.15 | $113.10 |
| 7 purchase totals = | $918.32 | $1,001.8663 | $1,001.87 | $1,001.85 | $1,001.80 | |