| 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 | $124.44 | 8.477% | $134.9888 | $134.99 | $135.00 | $135.00 |
| Purchase #2 | $216.39 | 3.148% | $223.202 | $223.20 | $223.20 | $223.20 |
| Purchase #3 | $22.91 | 3.333% | $23.6736 | $23.67 | $23.65 | $23.70 |
| Purchase #4 | $218.29 | 7.205% | $234.0178 | $234.02 | $234.00 | $234.00 |
| Purchase #5 | $167.82 | 10.312% | $185.1256 | $185.13 | $185.15 | $185.10 |
| Purchase #6 | $77.42 | 9.110% | $84.473 | $84.47 | $84.45 | $84.50 |
| Purchase #7 | $249.35 | 12.833% | $281.3491 | $281.35 | $281.35 | $281.30 |
| 7 purchase totals = | $1,076.62 | $1,166.8299 | $1,166.83 | $1,166.80 | $1,166.80 | |