| 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 | $130.74 | 12.872% | $147.5689 | $147.57 | $147.55 | $147.60 |
| Purchase #2 | $236.67 | 9.234% | $258.5241 | $258.52 | $258.50 | $258.50 |
| Purchase #3 | $41.67 | 10.681% | $46.1208 | $46.12 | $46.10 | $46.10 |
| Purchase #4 | $227.56 | 12.733% | $256.5352 | $256.54 | $256.55 | $256.50 |
| Purchase #5 | $92.40 | 7.794% | $99.6017 | $99.60 | $99.60 | $99.60 |
| Purchase #6 | $218.60 | 10.249% | $241.0043 | $241.00 | $241.00 | $241.00 |
| Purchase #7 | $225.61 | 9.798% | $247.7153 | $247.72 | $247.70 | $247.70 |
| 7 purchase totals = | $1,173.25 | $1,297.0703 | $1,297.07 | $1,297.00 | $1,297.00 | |