| 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 | $233.52 | 12.195% | $261.9978 | $262.00 | $262.00 | $262.00 |
| Purchase #2 | $121.35 | 7.558% | $130.5216 | $130.52 | $130.50 | $130.50 |
| Purchase #3 | $30.92 | 6.238% | $32.8488 | $32.85 | $32.85 | $32.80 |
| Purchase #4 | $64.84 | 7.728% | $69.8508 | $69.85 | $69.85 | $69.90 |
| Purchase #5 | $154.76 | 4.762% | $162.1297 | $162.13 | $162.15 | $162.10 |
| Purchase #6 | $172.97 | 6.279% | $183.8308 | $183.83 | $183.85 | $183.80 |
| Purchase #7 | $37.92 | 12.666% | $42.7229 | $42.72 | $42.70 | $42.70 |
| 7 purchase totals = | $816.28 | $883.9024 | $883.90 | $883.90 | $883.80 | |