| 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 | $77.36 | 8.312% | $83.7902 | $83.79 | $83.80 | $83.80 |
| Purchase #2 | $128.44 | 9.595% | $140.7638 | $140.76 | $140.75 | $140.80 |
| Purchase #3 | $206.49 | 12.747% | $232.8113 | $232.81 | $232.80 | $232.80 |
| Purchase #4 | $191.31 | 9.372% | $209.2396 | $209.24 | $209.25 | $209.20 |
| Purchase #5 | $32.36 | 7.488% | $34.7831 | $34.78 | $34.80 | $34.80 |
| Purchase #6 | $211.61 | 12.764% | $238.6199 | $238.62 | $238.60 | $238.60 |
| Purchase #7 | $77.90 | 9.543% | $85.334 | $85.33 | $85.35 | $85.30 |
| 7 purchase totals = | $925.47 | $1,025.3419 | $1,025.33 | $1,025.35 | $1,025.30 | |