| 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 | $229.70 | 12.124% | $257.5488 | $257.55 | $257.55 | $257.50 |
| Purchase #2 | $139.95 | 7.241% | $150.0838 | $150.08 | $150.10 | $150.10 |
| Purchase #3 | $214.49 | 8.444% | $232.6015 | $232.60 | $232.60 | $232.60 |
| Purchase #4 | $181.77 | 11.721% | $203.0753 | $203.08 | $203.10 | $203.10 |
| Purchase #5 | $107.55 | 6.516% | $114.558 | $114.56 | $114.55 | $114.60 |
| Purchase #6 | $229.48 | 4.587% | $240.0062 | $240.01 | $240.00 | $240.00 |
| Purchase #7 | $232.79 | 7.148% | $249.4298 | $249.43 | $249.45 | $249.40 |
| 7 purchase totals = | $1,335.73 | $1,447.3034 | $1,447.31 | $1,447.35 | $1,447.30 | |