| 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 | $215.77 | 13.130% | $244.1006 | $244.10 | $244.10 | $244.10 |
| Purchase #2 | $184.77 | 9.280% | $201.9167 | $201.92 | $201.90 | $201.90 |
| Purchase #3 | $62.65 | 8.283% | $67.8393 | $67.84 | $67.85 | $67.80 |
| Purchase #4 | $63.82 | 10.801% | $70.7132 | $70.71 | $70.70 | $70.70 |
| Purchase #5 | $174.52 | 8.105% | $188.6648 | $188.66 | $188.65 | $188.70 |
| Purchase #6 | $147.46 | 9.573% | $161.5763 | $161.58 | $161.60 | $161.60 |
| Purchase #7 | $27.57 | 13.488% | $31.2886 | $31.29 | $31.30 | $31.30 |
| 7 purchase totals = | $876.56 | $966.0995 | $966.10 | $966.10 | $966.10 | |