| 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 | $127.30 | 3.386% | $131.6104 | $131.61 | $131.60 | $131.60 |
| Purchase #2 | $243.44 | 6.867% | $260.157 | $260.16 | $260.15 | $260.20 |
| Purchase #3 | $165.40 | 9.840% | $181.6754 | $181.68 | $181.70 | $181.70 |
| Purchase #4 | $61.57 | 9.438% | $67.381 | $67.38 | $67.40 | $67.40 |
| Purchase #5 | $247.50 | 4.569% | $258.8083 | $258.81 | $258.80 | $258.80 |
| Purchase #6 | $113.86 | 12.627% | $128.2371 | $128.24 | $128.25 | $128.20 |
| Purchase #7 | $32.69 | 6.390% | $34.7789 | $34.78 | $34.80 | $34.80 |
| 7 purchase totals = | $991.76 | $1,062.6481 | $1,062.66 | $1,062.70 | $1,062.70 | |