| 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 | $230.92 | 12.335% | $259.404 | $259.40 | $259.40 | $259.40 |
| Purchase #2 | $120.90 | 11.780% | $135.142 | $135.14 | $135.15 | $135.10 |
| Purchase #3 | $23.27 | 12.576% | $26.1964 | $26.20 | $26.20 | $26.20 |
| Purchase #4 | $205.61 | 8.167% | $222.4022 | $222.40 | $222.40 | $222.40 |
| Purchase #5 | $216.58 | 8.696% | $235.4138 | $235.41 | $235.40 | $235.40 |
| Purchase #6 | $211.81 | 10.149% | $233.3066 | $233.31 | $233.30 | $233.30 |
| Purchase #7 | $221.41 | 4.796% | $232.0288 | $232.03 | $232.05 | $232.00 |
| 7 purchase totals = | $1,230.50 | $1,343.8938 | $1,343.89 | $1,343.90 | $1,343.80 | |