| 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 | $215.59 | 9.350% | $235.7477 | $235.75 | $235.75 | $235.70 |
| Purchase #2 | $216.60 | 5.588% | $228.7036 | $228.70 | $228.70 | $228.70 |
| Purchase #3 | $224.72 | 12.540% | $252.8999 | $252.90 | $252.90 | $252.90 |
| Purchase #4 | $161.90 | 7.518% | $174.0716 | $174.07 | $174.05 | $174.10 |
| Purchase #5 | $250.55 | 13.216% | $283.6627 | $283.66 | $283.65 | $283.70 |
| Purchase #6 | $144.85 | 11.567% | $161.6048 | $161.60 | $161.60 | $161.60 |
| Purchase #7 | $5.83 | 6.428% | $6.2048 | $6.20 | $6.20 | $6.20 |
| 7 purchase totals = | $1,220.04 | $1,342.8951 | $1,342.88 | $1,342.85 | $1,342.90 | |