| 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 | $222.97 | 11.735% | $249.1355 | $249.14 | $249.15 | $249.10 |
| Purchase #2 | $164.30 | 10.229% | $181.1062 | $181.11 | $181.10 | $181.10 |
| Purchase #3 | $243.30 | 7.779% | $262.2263 | $262.23 | $262.25 | $262.20 |
| Purchase #4 | $123.80 | 11.145% | $137.5975 | $137.60 | $137.60 | $137.60 |
| Purchase #5 | $178.98 | 5.775% | $189.3161 | $189.32 | $189.30 | $189.30 |
| Purchase #6 | $189.41 | 5.361% | $199.5643 | $199.56 | $199.55 | $199.60 |
| Purchase #7 | $220.53 | 8.148% | $238.4988 | $238.50 | $238.50 | $238.50 |
| 7 purchase totals = | $1,343.29 | $1,457.4447 | $1,457.46 | $1,457.45 | $1,457.40 | |