| 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 | $150.30 | 4.492% | $157.0515 | $157.05 | $157.05 | $157.10 |
| Purchase #2 | $192.91 | 9.827% | $211.8673 | $211.87 | $211.85 | $211.90 |
| Purchase #3 | $249.88 | 8.329% | $270.6925 | $270.69 | $270.70 | $270.70 |
| Purchase #4 | $51.37 | 13.745% | $58.4308 | $58.43 | $58.45 | $58.40 |
| Purchase #5 | $190.58 | 6.488% | $202.9448 | $202.94 | $202.95 | $202.90 |
| Purchase #6 | $184.83 | 7.693% | $199.049 | $199.05 | $199.05 | $199.00 |
| Purchase #7 | $197.56 | 12.384% | $222.0258 | $222.03 | $222.05 | $222.00 |
| 7 purchase totals = | $1,217.43 | $1,322.0617 | $1,322.06 | $1,322.10 | $1,322.00 | |