| 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 | $212.36 | 9.733% | $233.029 | $233.03 | $233.05 | $233.00 |
| Purchase #2 | $204.37 | 4.169% | $212.8902 | $212.89 | $212.90 | $212.90 |
| Purchase #3 | $82.62 | 13.455% | $93.7365 | $93.74 | $93.75 | $93.70 |
| Purchase #4 | $167.54 | 13.338% | $189.8865 | $189.89 | $189.90 | $189.90 |
| Purchase #5 | $78.57 | 4.646% | $82.2204 | $82.22 | $82.20 | $82.20 |
| Purchase #6 | $135.50 | 7.524% | $145.695 | $145.70 | $145.70 | $145.70 |
| Purchase #7 | $207.75 | 9.822% | $228.1552 | $228.16 | $228.15 | $228.20 |
| 7 purchase totals = | $1,088.71 | $1,185.6128 | $1,185.63 | $1,185.65 | $1,185.60 | |