| 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 | $147.29 | 3.733% | $152.7883 | $152.79 | $152.80 | $152.80 |
| Purchase #2 | $229.71 | 5.419% | $242.158 | $242.16 | $242.15 | $242.20 |
| Purchase #3 | $210.46 | 3.796% | $218.4491 | $218.45 | $218.45 | $218.40 |
| Purchase #4 | $78.77 | 6.499% | $83.8893 | $83.89 | $83.90 | $83.90 |
| Purchase #5 | $186.73 | 13.762% | $212.4278 | $212.43 | $212.45 | $212.40 |
| Purchase #6 | $51.35 | 12.490% | $57.7636 | $57.76 | $57.75 | $57.80 |
| Purchase #7 | $233.73 | 8.310% | $253.153 | $253.15 | $253.15 | $253.20 |
| 7 purchase totals = | $1,138.04 | $1,220.6291 | $1,220.63 | $1,220.65 | $1,220.70 | |