| 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 | $22.74 | 6.676% | $24.2581 | $24.26 | $24.25 | $24.30 |
| Purchase #2 | $126.89 | 12.853% | $143.1992 | $143.20 | $143.20 | $143.20 |
| Purchase #3 | $247.37 | 4.470% | $258.4274 | $258.43 | $258.45 | $258.40 |
| Purchase #4 | $141.53 | 6.821% | $151.1838 | $151.18 | $151.20 | $151.20 |
| Purchase #5 | $246.37 | 12.643% | $277.5186 | $277.52 | $277.50 | $277.50 |
| Purchase #6 | $117.35 | 8.463% | $127.2813 | $127.28 | $127.30 | $127.30 |
| Purchase #7 | $218.84 | 13.541% | $248.4731 | $248.47 | $248.45 | $248.50 |
| 7 purchase totals = | $1,121.09 | $1,230.3415 | $1,230.34 | $1,230.35 | $1,230.40 | |