| 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 | $199.61 | 7.225% | $214.0318 | $214.03 | $214.05 | $214.00 |
| Purchase #2 | $29.81 | 5.169% | $31.3509 | $31.35 | $31.35 | $31.40 |
| Purchase #3 | $124.81 | 3.159% | $128.7527 | $128.75 | $128.75 | $128.80 |
| Purchase #4 | $242.40 | 4.186% | $252.5469 | $252.55 | $252.55 | $252.50 |
| Purchase #5 | $162.46 | 10.611% | $179.6986 | $179.70 | $179.70 | $179.70 |
| Purchase #6 | $96.95 | 9.691% | $106.3454 | $106.35 | $106.35 | $106.30 |
| Purchase #7 | $84.53 | 13.111% | $95.6127 | $95.61 | $95.60 | $95.60 |
| 7 purchase totals = | $940.57 | $1,008.3390 | $1,008.34 | $1,008.35 | $1,008.30 | |