| 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 | $32.26 | 10.719% | $35.7179 | $35.72 | $35.70 | $35.70 |
| Purchase #2 | $80.34 | 7.249% | $86.1638 | $86.16 | $86.15 | $86.20 |
| Purchase #3 | $171.70 | 12.780% | $193.6433 | $193.64 | $193.65 | $193.60 |
| Purchase #4 | $204.54 | 9.771% | $224.5256 | $224.53 | $224.55 | $224.50 |
| Purchase #5 | $137.66 | 7.814% | $148.4168 | $148.42 | $148.40 | $148.40 |
| Purchase #6 | $211.78 | 10.258% | $233.5044 | $233.50 | $233.50 | $233.50 |
| Purchase #7 | $76.52 | 3.651% | $79.3137 | $79.31 | $79.30 | $79.30 |
| 7 purchase totals = | $914.80 | $1,001.2855 | $1,001.28 | $1,001.25 | $1,001.20 | |