| 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 | $5.32 | 5.650% | $5.6206 | $5.62 | $5.60 | $5.60 |
| Purchase #2 | $196.46 | 3.689% | $203.7074 | $203.71 | $203.70 | $203.70 |
| Purchase #3 | $131.83 | 5.758% | $139.4208 | $139.42 | $139.40 | $139.40 |
| Purchase #4 | $64.82 | 5.784% | $68.5692 | $68.57 | $68.55 | $68.60 |
| Purchase #5 | $184.76 | 3.475% | $191.1804 | $191.18 | $191.20 | $191.20 |
| Purchase #6 | $202.61 | 12.181% | $227.2899 | $227.29 | $227.30 | $227.30 |
| Purchase #7 | $217.26 | 12.797% | $245.0628 | $245.06 | $245.05 | $245.10 |
| 7 purchase totals = | $1,003.06 | $1,080.8511 | $1,080.85 | $1,080.80 | $1,080.90 | |