| 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 | $98.72 | 9.241% | $107.8427 | $107.84 | $107.85 | $107.80 |
| Purchase #2 | $65.87 | 4.623% | $68.9152 | $68.92 | $68.90 | $68.90 |
| Purchase #3 | $236.87 | 3.827% | $245.935 | $245.94 | $245.95 | $245.90 |
| Purchase #4 | $193.84 | 12.564% | $218.1941 | $218.19 | $218.20 | $218.20 |
| Purchase #5 | $105.92 | 9.507% | $115.9898 | $115.99 | $116.00 | $116.00 |
| Purchase #6 | $130.92 | 11.287% | $145.6969 | $145.70 | $145.70 | $145.70 |
| Purchase #7 | $187.68 | 8.229% | $203.1242 | $203.12 | $203.10 | $203.10 |
| 7 purchase totals = | $1,019.82 | $1,105.6979 | $1,105.70 | $1,105.70 | $1,105.60 | |