| 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 | $40.67 | 12.140% | $45.6073 | $45.61 | $45.60 | $45.60 |
| Purchase #2 | $232.79 | 5.486% | $245.5609 | $245.56 | $245.55 | $245.60 |
| Purchase #3 | $207.82 | 3.396% | $214.8776 | $214.88 | $214.90 | $214.90 |
| Purchase #4 | $136.86 | 11.211% | $152.2034 | $152.20 | $152.20 | $152.20 |
| Purchase #5 | $25.85 | 12.125% | $28.9843 | $28.98 | $29.00 | $29.00 |
| Purchase #6 | $136.64 | 12.446% | $153.6462 | $153.65 | $153.65 | $153.60 |
| Purchase #7 | $226.68 | 13.517% | $257.3203 | $257.32 | $257.30 | $257.30 |
| 7 purchase totals = | $1,007.31 | $1,098.2000 | $1,098.20 | $1,098.20 | $1,098.20 | |