| 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 | $250.86 | 11.754% | $280.3461 | $280.35 | $280.35 | $280.30 |
| Purchase #2 | $111.65 | 12.858% | $126.006 | $126.01 | $126.00 | $126.00 |
| Purchase #3 | $249.72 | 7.441% | $268.3017 | $268.30 | $268.30 | $268.30 |
| Purchase #4 | $168.37 | 7.171% | $180.4438 | $180.44 | $180.45 | $180.40 |
| Purchase #5 | $22.33 | 8.295% | $24.1823 | $24.18 | $24.20 | $24.20 |
| Purchase #6 | $94.71 | 9.281% | $103.5 | $103.50 | $103.50 | $103.50 |
| Purchase #7 | $90.75 | 4.235% | $94.5933 | $94.59 | $94.60 | $94.60 |
| 7 purchase totals = | $988.39 | $1,077.3732 | $1,077.37 | $1,077.40 | $1,077.30 | |