| 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 | $236.44 | 8.592% | $256.7549 | $256.75 | $256.75 | $256.80 |
| Purchase #2 | $225.67 | 10.715% | $249.8505 | $249.85 | $249.85 | $249.90 |
| Purchase #3 | $250.58 | 12.134% | $280.9854 | $280.99 | $281.00 | $281.00 |
| Purchase #4 | $197.98 | 10.165% | $218.1047 | $218.10 | $218.10 | $218.10 |
| Purchase #5 | $10.68 | 7.222% | $11.4513 | $11.45 | $11.45 | $11.50 |
| Purchase #6 | $88.52 | 13.615% | $100.572 | $100.57 | $100.55 | $100.60 |
| Purchase #7 | $192.32 | 3.720% | $199.4743 | $199.47 | $199.45 | $199.50 |
| 7 purchase totals = | $1,202.19 | $1,317.1931 | $1,317.18 | $1,317.15 | $1,317.40 | |