| 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 | $180.50 | 11.732% | $201.6763 | $201.68 | $201.70 | $201.70 |
| Purchase #2 | $222.49 | 12.148% | $249.5181 | $249.52 | $249.50 | $249.50 |
| Purchase #3 | $14.58 | 11.775% | $16.2968 | $16.30 | $16.30 | $16.30 |
| Purchase #4 | $48.65 | 5.674% | $51.4104 | $51.41 | $51.40 | $51.40 |
| Purchase #5 | $51.36 | 4.178% | $53.5058 | $53.51 | $53.50 | $53.50 |
| Purchase #6 | $209.86 | 10.165% | $231.1923 | $231.19 | $231.20 | $231.20 |
| Purchase #7 | $127.96 | 5.209% | $134.6254 | $134.63 | $134.65 | $134.60 |
| 7 purchase totals = | $855.40 | $938.2251 | $938.24 | $938.25 | $938.20 | |