| 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 | $123.75 | 13.376% | $140.3028 | $140.30 | $140.30 | $140.30 |
| Purchase #2 | $138.87 | 6.643% | $148.0951 | $148.10 | $148.10 | $148.10 |
| Purchase #3 | $154.40 | 6.227% | $164.0145 | $164.01 | $164.00 | $164.00 |
| Purchase #4 | $129.45 | 5.658% | $136.7743 | $136.77 | $136.75 | $136.80 |
| Purchase #5 | $204.64 | 6.265% | $217.4607 | $217.46 | $217.45 | $217.50 |
| Purchase #6 | $21.34 | 9.449% | $23.3564 | $23.36 | $23.35 | $23.40 |
| Purchase #7 | $151.97 | 12.545% | $171.0346 | $171.03 | $171.05 | $171.00 |
| 7 purchase totals = | $924.42 | $1,001.0384 | $1,001.03 | $1,001.00 | $1,001.10 | |