| 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 | $231.98 | 6.860% | $247.8938 | $247.89 | $247.90 | $247.90 |
| Purchase #2 | $26.93 | 12.600% | $30.3232 | $30.32 | $30.30 | $30.30 |
| Purchase #3 | $66.97 | 9.757% | $73.5043 | $73.50 | $73.50 | $73.50 |
| Purchase #4 | $223.95 | 7.698% | $241.1897 | $241.19 | $241.20 | $241.20 |
| Purchase #5 | $193.52 | 4.786% | $202.7819 | $202.78 | $202.80 | $202.80 |
| Purchase #6 | $246.66 | 3.177% | $254.4964 | $254.50 | $254.50 | $254.50 |
| Purchase #7 | $130.39 | 5.186% | $137.152 | $137.15 | $137.15 | $137.20 |
| 7 purchase totals = | $1,120.40 | $1,187.3413 | $1,187.33 | $1,187.35 | $1,187.40 | |