| 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 | $97.98 | 8.393% | $106.2035 | $106.20 | $106.20 | $106.20 |
| Purchase #2 | $139.33 | 9.586% | $152.6862 | $152.69 | $152.70 | $152.70 |
| Purchase #3 | $226.65 | 3.765% | $235.1834 | $235.18 | $235.20 | $235.20 |
| Purchase #4 | $174.38 | 10.542% | $192.7631 | $192.76 | $192.75 | $192.80 |
| Purchase #5 | $226.58 | 5.556% | $239.1688 | $239.17 | $239.15 | $239.20 |
| Purchase #6 | $207.28 | 5.811% | $219.325 | $219.33 | $219.35 | $219.30 |
| Purchase #7 | $158.52 | 8.372% | $171.7913 | $171.79 | $171.80 | $171.80 |
| 7 purchase totals = | $1,230.72 | $1,317.1213 | $1,317.12 | $1,317.15 | $1,317.20 | |