| 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 | $203.73 | 4.363% | $212.6187 | $212.62 | $212.60 | $212.60 |
| Purchase #2 | $224.40 | 10.625% | $248.2425 | $248.24 | $248.25 | $248.20 |
| Purchase #3 | $153.90 | 4.253% | $160.4454 | $160.45 | $160.45 | $160.40 |
| Purchase #4 | $221.75 | 4.493% | $231.7132 | $231.71 | $231.70 | $231.70 |
| Purchase #5 | $159.53 | 8.466% | $173.0358 | $173.04 | $173.05 | $173.00 |
| Purchase #6 | $154.71 | 6.201% | $164.3036 | $164.30 | $164.30 | $164.30 |
| Purchase #7 | $150.46 | 9.388% | $164.5852 | $164.59 | $164.60 | $164.60 |
| 7 purchase totals = | $1,268.48 | $1,354.9444 | $1,354.95 | $1,354.95 | $1,354.80 | |