| 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 | $125.30 | 4.268% | $130.6478 | $130.65 | $130.65 | $130.60 |
| Purchase #2 | $85.39 | 4.507% | $89.2385 | $89.24 | $89.25 | $89.20 |
| Purchase #3 | $148.56 | 13.292% | $168.3066 | $168.31 | $168.30 | $168.30 |
| Purchase #4 | $21.67 | 4.853% | $22.7216 | $22.72 | $22.70 | $22.70 |
| Purchase #5 | $220.74 | 6.648% | $235.4148 | $235.41 | $235.40 | $235.40 |
| Purchase #6 | $238.77 | 3.264% | $246.5635 | $246.56 | $246.55 | $246.60 |
| Purchase #7 | $194.90 | 4.658% | $203.9784 | $203.98 | $204.00 | $204.00 |
| 7 purchase totals = | $1,035.33 | $1,096.8712 | $1,096.87 | $1,096.85 | $1,096.80 | |