| 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 | $240.31 | 3.681% | $249.1558 | $249.16 | $249.15 | $249.20 |
| Purchase #2 | $8.83 | 9.760% | $9.6918 | $9.69 | $9.70 | $9.70 |
| Purchase #3 | $214.80 | 7.123% | $230.1002 | $230.10 | $230.10 | $230.10 |
| Purchase #4 | $143.97 | 12.493% | $161.9562 | $161.96 | $161.95 | $162.00 |
| Purchase #5 | $52.86 | 3.728% | $54.8306 | $54.83 | $54.85 | $54.80 |
| Purchase #6 | $171.78 | 6.711% | $183.3082 | $183.31 | $183.30 | $183.30 |
| Purchase #7 | $169.86 | 13.204% | $192.2883 | $192.29 | $192.30 | $192.30 |
| 7 purchase totals = | $1,002.41 | $1,081.3311 | $1,081.34 | $1,081.35 | $1,081.40 | |