| 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 | $148.84 | 7.235% | $159.6086 | $159.61 | $159.60 | $159.60 |
| Purchase #2 | $235.27 | 8.308% | $254.8162 | $254.82 | $254.80 | $254.80 |
| Purchase #3 | $250.93 | 5.170% | $263.9031 | $263.90 | $263.90 | $263.90 |
| Purchase #4 | $213.58 | 3.578% | $221.2219 | $221.22 | $221.20 | $221.20 |
| Purchase #5 | $74.30 | 12.796% | $83.8074 | $83.81 | $83.80 | $83.80 |
| Purchase #6 | $227.99 | 4.618% | $238.5186 | $238.52 | $238.50 | $238.50 |
| Purchase #7 | $7.94 | 3.146% | $8.1898 | $8.19 | $8.20 | $8.20 |
| 7 purchase totals = | $1,158.85 | $1,230.0656 | $1,230.07 | $1,230.00 | $1,230.00 | |