| 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 | $128.61 | 4.869% | $134.872 | $134.87 | $134.85 | $134.90 |
| Purchase #2 | $227.84 | 11.771% | $254.659 | $254.66 | $254.65 | $254.70 |
| Purchase #3 | $135.44 | 9.148% | $147.8301 | $147.83 | $147.85 | $147.80 |
| Purchase #4 | $139.31 | 12.532% | $156.7683 | $156.77 | $156.75 | $156.80 |
| Purchase #5 | $188.45 | 11.214% | $209.5828 | $209.58 | $209.60 | $209.60 |
| Purchase #6 | $152.96 | 12.385% | $171.9041 | $171.90 | $171.90 | $171.90 |
| Purchase #7 | $133.28 | 8.501% | $144.6101 | $144.61 | $144.60 | $144.60 |
| 7 purchase totals = | $1,105.89 | $1,220.2264 | $1,220.22 | $1,220.20 | $1,220.30 | |