| 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 | $114.94 | 7.690% | $123.7789 | $123.78 | $123.80 | $123.80 |
| Purchase #2 | $176.73 | 9.312% | $193.1871 | $193.19 | $193.20 | $193.20 |
| Purchase #3 | $249.53 | 7.480% | $268.1948 | $268.19 | $268.20 | $268.20 |
| Purchase #4 | $98.88 | 3.673% | $102.5119 | $102.51 | $102.50 | $102.50 |
| Purchase #5 | $248.61 | 8.613% | $270.0228 | $270.02 | $270.00 | $270.00 |
| Purchase #6 | $224.87 | 5.552% | $237.3548 | $237.35 | $237.35 | $237.40 |
| Purchase #7 | $102.91 | 4.788% | $107.8373 | $107.84 | $107.85 | $107.80 |
| 7 purchase totals = | $1,216.47 | $1,302.8876 | $1,302.88 | $1,302.90 | $1,302.90 | |