| 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 | $215.64 | 3.482% | $223.1486 | $223.15 | $223.15 | $223.10 |
| Purchase #2 | $101.61 | 9.645% | $111.4103 | $111.41 | $111.40 | $111.40 |
| Purchase #3 | $180.82 | 11.404% | $201.4407 | $201.44 | $201.45 | $201.40 |
| Purchase #4 | $74.64 | 7.511% | $80.2462 | $80.25 | $80.25 | $80.20 |
| Purchase #5 | $173.80 | 4.362% | $181.3812 | $181.38 | $181.40 | $181.40 |
| Purchase #6 | $213.55 | 11.311% | $237.7046 | $237.70 | $237.70 | $237.70 |
| Purchase #7 | $11.45 | 8.364% | $12.4077 | $12.41 | $12.40 | $12.40 |
| 7 purchase totals = | $971.51 | $1,047.7393 | $1,047.74 | $1,047.75 | $1,047.60 | |