| 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 | $243.56 | 10.639% | $269.4723 | $269.47 | $269.45 | $269.50 |
| Purchase #2 | $238.83 | 4.483% | $249.5367 | $249.54 | $249.55 | $249.50 |
| Purchase #3 | $134.55 | 9.425% | $147.2313 | $147.23 | $147.25 | $147.20 |
| Purchase #4 | $84.76 | 7.647% | $91.2416 | $91.24 | $91.25 | $91.20 |
| Purchase #5 | $77.94 | 7.646% | $83.8993 | $83.90 | $83.90 | $83.90 |
| Purchase #6 | $76.41 | 11.526% | $85.217 | $85.22 | $85.20 | $85.20 |
| Purchase #7 | $190.93 | 10.328% | $210.6493 | $210.65 | $210.65 | $210.60 |
| 7 purchase totals = | $1,046.98 | $1,137.2475 | $1,137.25 | $1,137.25 | $1,137.10 | |