| 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 | $233.92 | 5.141% | $245.9458 | $245.95 | $245.95 | $245.90 |
| Purchase #2 | $157.73 | 10.212% | $173.8374 | $173.84 | $173.85 | $173.80 |
| Purchase #3 | $51.86 | 9.573% | $56.8246 | $56.82 | $56.80 | $56.80 |
| Purchase #4 | $11.72 | 3.334% | $12.1107 | $12.11 | $12.10 | $12.10 |
| Purchase #5 | $49.83 | 9.524% | $54.5758 | $54.58 | $54.60 | $54.60 |
| Purchase #6 | $39.47 | 13.810% | $44.9208 | $44.92 | $44.90 | $44.90 |
| Purchase #7 | $229.85 | 10.795% | $254.6623 | $254.66 | $254.65 | $254.70 |
| 7 purchase totals = | $774.38 | $842.8774 | $842.88 | $842.85 | $842.80 | |