| 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 | $233.71 | 12.241% | $262.3184 | $262.32 | $262.30 | $262.30 |
| Purchase #2 | $20.73 | 4.639% | $21.6917 | $21.69 | $21.70 | $21.70 |
| Purchase #3 | $141.63 | 5.670% | $149.6604 | $149.66 | $149.65 | $149.70 |
| Purchase #4 | $58.35 | 5.778% | $61.7215 | $61.72 | $61.70 | $61.70 |
| Purchase #5 | $85.48 | 10.179% | $94.181 | $94.18 | $94.20 | $94.20 |
| Purchase #6 | $29.37 | 9.267% | $32.0917 | $32.09 | $32.10 | $32.10 |
| Purchase #7 | $248.44 | 4.602% | $259.8732 | $259.87 | $259.85 | $259.90 |
| 7 purchase totals = | $817.71 | $881.5379 | $881.53 | $881.50 | $881.60 | |