| 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 | $249.57 | 8.434% | $270.6187 | $270.62 | $270.60 | $270.60 |
| Purchase #2 | $175.92 | 7.383% | $188.9082 | $188.91 | $188.90 | $188.90 |
| Purchase #3 | $106.35 | 4.786% | $111.4399 | $111.44 | $111.45 | $111.40 |
| Purchase #4 | $166.58 | 7.621% | $179.2751 | $179.28 | $179.30 | $179.30 |
| Purchase #5 | $202.44 | 10.558% | $223.8136 | $223.81 | $223.80 | $223.80 |
| Purchase #6 | $227.85 | 7.657% | $245.2965 | $245.30 | $245.30 | $245.30 |
| Purchase #7 | $209.90 | 9.795% | $230.4597 | $230.46 | $230.45 | $230.50 |
| 7 purchase totals = | $1,338.61 | $1,449.8117 | $1,449.82 | $1,449.80 | $1,449.80 | |