| 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 | $244.88 | 5.428% | $258.1721 | $258.17 | $258.15 | $258.20 |
| Purchase #2 | $183.32 | 12.155% | $205.6025 | $205.60 | $205.60 | $205.60 |
| Purchase #3 | $217.28 | 3.638% | $225.1846 | $225.18 | $225.20 | $225.20 |
| Purchase #4 | $186.75 | 6.168% | $198.2687 | $198.27 | $198.25 | $198.30 |
| Purchase #5 | $122.92 | 9.600% | $134.7203 | $134.72 | $134.70 | $134.70 |
| Purchase #6 | $215.92 | 5.421% | $227.625 | $227.63 | $227.65 | $227.60 |
| Purchase #7 | $176.83 | 12.137% | $198.2919 | $198.29 | $198.30 | $198.30 |
| 7 purchase totals = | $1,347.90 | $1,447.8651 | $1,447.86 | $1,447.85 | $1,447.90 | |