| 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 | $98.56 | 12.833% | $111.2082 | $111.21 | $111.20 | $111.20 |
| Purchase #2 | $143.74 | 11.433% | $160.1738 | $160.17 | $160.15 | $160.20 |
| Purchase #3 | $230.83 | 8.190% | $249.735 | $249.74 | $249.75 | $249.70 |
| Purchase #4 | $11.58 | 12.109% | $12.9822 | $12.98 | $13.00 | $13.00 |
| Purchase #5 | $195.87 | 6.594% | $208.7857 | $208.79 | $208.80 | $208.80 |
| Purchase #6 | $137.48 | 5.871% | $145.5515 | $145.55 | $145.55 | $145.60 |
| Purchase #7 | $181.58 | 3.412% | $187.7755 | $187.78 | $187.80 | $187.80 |
| 7 purchase totals = | $999.64 | $1,076.2119 | $1,076.22 | $1,076.25 | $1,076.30 | |