| 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 | $216.64 | 3.248% | $223.6765 | $223.68 | $223.70 | $223.70 |
| Purchase #2 | $230.38 | 9.518% | $252.3076 | $252.31 | $252.30 | $252.30 |
| Purchase #3 | $179.41 | 7.421% | $192.724 | $192.72 | $192.70 | $192.70 |
| Purchase #4 | $117.29 | 11.795% | $131.1244 | $131.12 | $131.10 | $131.10 |
| Purchase #5 | $30.64 | 11.598% | $34.1936 | $34.19 | $34.20 | $34.20 |
| Purchase #6 | $160.65 | 4.857% | $168.4528 | $168.45 | $168.45 | $168.50 |
| Purchase #7 | $209.94 | 3.356% | $216.9856 | $216.99 | $217.00 | $217.00 |
| 7 purchase totals = | $1,144.95 | $1,219.4645 | $1,219.46 | $1,219.45 | $1,219.50 | |