| 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 | $16.41 | 12.208% | $18.4133 | $18.41 | $18.40 | $18.40 |
| Purchase #2 | $127.97 | 7.387% | $137.4231 | $137.42 | $137.40 | $137.40 |
| Purchase #3 | $132.42 | 8.232% | $143.3208 | $143.32 | $143.30 | $143.30 |
| Purchase #4 | $80.25 | 11.752% | $89.681 | $89.68 | $89.70 | $89.70 |
| Purchase #5 | $203.87 | 4.484% | $213.0115 | $213.01 | $213.00 | $213.00 |
| Purchase #6 | $168.93 | 5.116% | $177.5725 | $177.57 | $177.55 | $177.60 |
| Purchase #7 | $215.79 | 13.582% | $245.0986 | $245.10 | $245.10 | $245.10 |
| 7 purchase totals = | $945.64 | $1,024.5208 | $1,024.51 | $1,024.45 | $1,024.50 | |