| 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 | $8.34 | 12.159% | $9.3541 | $9.35 | $9.35 | $9.40 |
| Purchase #2 | $133.47 | 9.580% | $146.2564 | $146.26 | $146.25 | $146.30 |
| Purchase #3 | $175.42 | 9.669% | $192.3814 | $192.38 | $192.40 | $192.40 |
| Purchase #4 | $137.36 | 10.502% | $151.7855 | $151.79 | $151.80 | $151.80 |
| Purchase #5 | $134.30 | 12.521% | $151.1157 | $151.12 | $151.10 | $151.10 |
| Purchase #6 | $218.36 | 13.671% | $248.212 | $248.21 | $248.20 | $248.20 |
| Purchase #7 | $121.72 | 13.828% | $138.5514 | $138.55 | $138.55 | $138.60 |
| 7 purchase totals = | $928.97 | $1,037.6565 | $1,037.66 | $1,037.65 | $1,037.80 | |