| 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 | $236.43 | 4.361% | $246.7407 | $246.74 | $246.75 | $246.70 |
| Purchase #2 | $201.26 | 6.437% | $214.2151 | $214.22 | $214.20 | $214.20 |
| Purchase #3 | $64.71 | 11.817% | $72.3568 | $72.36 | $72.35 | $72.40 |
| Purchase #4 | $130.55 | 11.737% | $145.8727 | $145.87 | $145.85 | $145.90 |
| Purchase #5 | $66.74 | 13.773% | $75.9321 | $75.93 | $75.95 | $75.90 |
| Purchase #6 | $222.83 | 13.275% | $252.4107 | $252.41 | $252.40 | $252.40 |
| Purchase #7 | $17.99 | 13.121% | $20.3505 | $20.35 | $20.35 | $20.40 |
| 7 purchase totals = | $940.51 | $1,027.8786 | $1,027.88 | $1,027.85 | $1,027.90 | |