| 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 | $250.34 | 6.571% | $266.7898 | $266.79 | $266.80 | $266.80 |
| Purchase #2 | $157.25 | 10.685% | $174.0522 | $174.05 | $174.05 | $174.10 |
| Purchase #3 | $146.28 | 10.642% | $161.8471 | $161.85 | $161.85 | $161.80 |
| Purchase #4 | $225.80 | 12.142% | $253.2166 | $253.22 | $253.20 | $253.20 |
| Purchase #5 | $28.41 | 11.329% | $31.6286 | $31.63 | $31.65 | $31.60 |
| Purchase #6 | $131.34 | 11.444% | $146.3705 | $146.37 | $146.35 | $146.40 |
| Purchase #7 | $238.51 | 10.816% | $264.3072 | $264.31 | $264.30 | $264.30 |
| 7 purchase totals = | $1,177.93 | $1,298.2120 | $1,298.22 | $1,298.20 | $1,298.20 | |