| 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 | $203.72 | 10.547% | $225.2063 | $225.21 | $225.20 | $225.20 |
| Purchase #2 | $228.90 | 3.139% | $236.0852 | $236.09 | $236.10 | $236.10 |
| Purchase #3 | $143.54 | 11.690% | $160.3198 | $160.32 | $160.30 | $160.30 |
| Purchase #4 | $58.53 | 6.527% | $62.3503 | $62.35 | $62.35 | $62.40 |
| Purchase #5 | $238.89 | 13.822% | $271.9094 | $271.91 | $271.90 | $271.90 |
| Purchase #6 | $112.67 | 6.721% | $120.2426 | $120.24 | $120.25 | $120.20 |
| Purchase #7 | $107.44 | 7.300% | $115.2831 | $115.28 | $115.30 | $115.30 |
| 7 purchase totals = | $1,093.69 | $1,191.3967 | $1,191.40 | $1,191.40 | $1,191.40 | |