| 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 | $238.79 | 4.167% | $248.7404 | $248.74 | $248.75 | $248.70 |
| Purchase #2 | $235.74 | 4.263% | $245.7896 | $245.79 | $245.80 | $245.80 |
| Purchase #3 | $29.56 | 9.656% | $32.4143 | $32.41 | $32.40 | $32.40 |
| Purchase #4 | $85.49 | 8.719% | $92.9439 | $92.94 | $92.95 | $92.90 |
| Purchase #5 | $249.84 | 13.546% | $283.6833 | $283.68 | $283.70 | $283.70 |
| Purchase #6 | $64.87 | 5.194% | $68.2393 | $68.24 | $68.25 | $68.20 |
| Purchase #7 | $186.59 | 7.470% | $200.5283 | $200.53 | $200.55 | $200.50 |
| 7 purchase totals = | $1,090.88 | $1,172.3391 | $1,172.33 | $1,172.40 | $1,172.20 | |