| 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 | $237.28 | 4.498% | $247.9529 | $247.95 | $247.95 | $248.00 |
| Purchase #2 | $242.60 | 9.250% | $265.0405 | $265.04 | $265.05 | $265.00 |
| Purchase #3 | $203.92 | 6.874% | $217.9375 | $217.94 | $217.95 | $217.90 |
| Purchase #4 | $192.79 | 7.706% | $207.6464 | $207.65 | $207.65 | $207.60 |
| Purchase #5 | $35.26 | 13.866% | $40.1492 | $40.15 | $40.15 | $40.10 |
| Purchase #6 | $230.45 | 8.133% | $249.1925 | $249.19 | $249.20 | $249.20 |
| Purchase #7 | $171.61 | 4.224% | $178.8588 | $178.86 | $178.85 | $178.90 |
| 7 purchase totals = | $1,313.91 | $1,406.7778 | $1,406.78 | $1,406.80 | $1,406.70 | |