| 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 | $89.35 | 10.601% | $98.822 | $98.82 | $98.80 | $98.80 |
| Purchase #2 | $218.58 | 8.847% | $237.9178 | $237.92 | $237.90 | $237.90 |
| Purchase #3 | $217.90 | 13.412% | $247.1247 | $247.12 | $247.10 | $247.10 |
| Purchase #4 | $128.26 | 4.508% | $134.042 | $134.04 | $134.05 | $134.00 |
| Purchase #5 | $88.39 | 8.651% | $96.0366 | $96.04 | $96.05 | $96.00 |
| Purchase #6 | $247.29 | 10.845% | $274.1086 | $274.11 | $274.10 | $274.10 |
| Purchase #7 | $191.45 | 12.296% | $214.9907 | $214.99 | $215.00 | $215.00 |
| 7 purchase totals = | $1,181.22 | $1,303.0424 | $1,303.04 | $1,303.00 | $1,302.90 | |