| 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 | $190.70 | 11.276% | $212.2033 | $212.20 | $212.20 | $212.20 |
| Purchase #2 | $181.83 | 7.301% | $195.1054 | $195.11 | $195.10 | $195.10 |
| Purchase #3 | $235.36 | 12.346% | $264.4175 | $264.42 | $264.40 | $264.40 |
| Purchase #4 | $135.84 | 11.130% | $150.959 | $150.96 | $150.95 | $151.00 |
| Purchase #5 | $115.95 | 9.289% | $126.7206 | $126.72 | $126.70 | $126.70 |
| Purchase #6 | $155.70 | 12.762% | $175.5704 | $175.57 | $175.55 | $175.60 |
| Purchase #7 | $147.26 | 9.455% | $161.1834 | $161.18 | $161.20 | $161.20 |
| 7 purchase totals = | $1,162.64 | $1,286.1596 | $1,286.16 | $1,286.10 | $1,286.20 | |