| 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 | $186.65 | 8.447% | $202.4163 | $202.42 | $202.40 | $202.40 |
| Purchase #2 | $210.56 | 8.654% | $228.7819 | $228.78 | $228.80 | $228.80 |
| Purchase #3 | $181.36 | 10.655% | $200.6839 | $200.68 | $200.70 | $200.70 |
| Purchase #4 | $51.62 | 5.541% | $54.4803 | $54.48 | $54.50 | $54.50 |
| Purchase #5 | $19.87 | 13.363% | $22.5252 | $22.53 | $22.55 | $22.50 |
| Purchase #6 | $225.64 | 13.329% | $255.7156 | $255.72 | $255.70 | $255.70 |
| Purchase #7 | $154.86 | 8.709% | $168.3468 | $168.35 | $168.35 | $168.30 |
| 7 purchase totals = | $1,030.56 | $1,132.9500 | $1,132.96 | $1,133.00 | $1,132.90 | |