| 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 | $201.58 | 13.730% | $229.2569 | $229.26 | $229.25 | $229.30 |
| Purchase #2 | $238.41 | 11.609% | $266.087 | $266.09 | $266.10 | $266.10 |
| Purchase #3 | $219.80 | 13.286% | $249.0026 | $249.00 | $249.00 | $249.00 |
| Purchase #4 | $14.45 | 10.715% | $15.9983 | $16.00 | $16.00 | $16.00 |
| Purchase #5 | $184.93 | 10.249% | $203.8835 | $203.88 | $203.90 | $203.90 |
| Purchase #6 | $21.94 | 9.325% | $23.9859 | $23.99 | $24.00 | $24.00 |
| Purchase #7 | $211.67 | 10.837% | $234.6087 | $234.61 | $234.60 | $234.60 |
| 7 purchase totals = | $1,092.78 | $1,222.8229 | $1,222.83 | $1,222.85 | $1,222.90 | |