| 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 | $224.92 | 9.133% | $245.4619 | $245.46 | $245.45 | $245.50 |
| Purchase #2 | $103.33 | 13.236% | $117.0068 | $117.01 | $117.00 | $117.00 |
| Purchase #3 | $216.44 | 4.265% | $225.6712 | $225.67 | $225.65 | $225.70 |
| Purchase #4 | $102.99 | 12.512% | $115.8761 | $115.88 | $115.90 | $115.90 |
| Purchase #5 | $74.76 | 8.138% | $80.844 | $80.84 | $80.85 | $80.80 |
| Purchase #6 | $18.50 | 3.241% | $19.0996 | $19.10 | $19.10 | $19.10 |
| Purchase #7 | $179.71 | 9.109% | $196.0798 | $196.08 | $196.10 | $196.10 |
| 7 purchase totals = | $920.65 | $1,000.0394 | $1,000.04 | $1,000.05 | $1,000.10 | |