| 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 | $230.66 | 4.795% | $241.7201 | $241.72 | $241.70 | $241.70 |
| Purchase #2 | $147.79 | 9.409% | $161.6956 | $161.70 | $161.70 | $161.70 |
| Purchase #3 | $15.36 | 7.357% | $16.49 | $16.49 | $16.50 | $16.50 |
| Purchase #4 | $6.88 | 12.696% | $7.7535 | $7.75 | $7.75 | $7.80 |
| Purchase #5 | $240.84 | 11.112% | $267.6021 | $267.60 | $267.60 | $267.60 |
| Purchase #6 | $229.83 | 10.463% | $253.8771 | $253.88 | $253.90 | $253.90 |
| Purchase #7 | $215.65 | 11.265% | $239.943 | $239.94 | $239.95 | $239.90 |
| 7 purchase totals = | $1,087.01 | $1,189.0814 | $1,189.08 | $1,189.10 | $1,189.10 | |