| 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 | $186.53 | 13.359% | $211.4485 | $211.45 | $211.45 | $211.40 |
| Purchase #2 | $163.96 | 4.631% | $171.553 | $171.55 | $171.55 | $171.60 |
| Purchase #3 | $84.31 | 9.104% | $91.9856 | $91.99 | $92.00 | $92.00 |
| Purchase #4 | $145.84 | 13.405% | $165.3899 | $165.39 | $165.40 | $165.40 |
| Purchase #5 | $45.72 | 8.133% | $49.4384 | $49.44 | $49.45 | $49.40 |
| Purchase #6 | $209.79 | 4.311% | $218.834 | $218.83 | $218.85 | $218.80 |
| Purchase #7 | $99.66 | 3.354% | $103.0026 | $103.00 | $103.00 | $103.00 |
| 7 purchase totals = | $935.81 | $1,011.6520 | $1,011.65 | $1,011.70 | $1,011.60 | |