| 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 | $199.31 | 10.343% | $219.9246 | $219.92 | $219.90 | $219.90 |
| Purchase #2 | $9.33 | 7.349% | $10.0157 | $10.02 | $10.00 | $10.00 |
| Purchase #3 | $224.56 | 9.154% | $245.1162 | $245.12 | $245.10 | $245.10 |
| Purchase #4 | $178.62 | 11.269% | $198.7487 | $198.75 | $198.75 | $198.70 |
| Purchase #5 | $104.29 | 10.523% | $115.2644 | $115.26 | $115.25 | $115.30 |
| Purchase #6 | $74.26 | 6.655% | $79.202 | $79.20 | $79.20 | $79.20 |
| Purchase #7 | $136.52 | 7.665% | $146.9843 | $146.98 | $147.00 | $147.00 |
| 7 purchase totals = | $926.89 | $1,015.2559 | $1,015.25 | $1,015.20 | $1,015.20 | |